How far is Dillon, SC from Billings, MT?
The driving distance from Dillon, SC to Billings, MT is about 2083.1 miles (3352.4 km), with a travel time of about 37h 59m by car.
- The straight-line flight distance is about 1715 miles (2760 km).
- For a round trip, plan for roughly 75h 59m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM EDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 37h 59m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Human settlement in Johnson County, Iowa, United States of America
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny then Slight Chance Showers And Thunderstorms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Dillon and Billings.
Turn-by-Turn Driving Directions
Step-by-step road directions between Dillon and Billings.
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1
Start on the route
1.5 km · 1 min
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2
Turn left onto Radford Boulevard
16.3 mi · 19 min · Radford Boulevard
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3
Turn right onto Red Bluff Street
1.5 mi · 3 min · Red Bluff Street
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4
Keep slight left to continue on Red Bluff Street
3150 ft · 1 min · Red Bluff Street
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5
Continue on State Highway 381
4.1 mi · 7 min · State Highway 381
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6
Continue on South Main Street
1 mi · 2 min · South Main Street
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7
Turn right onto East Tatum Avenue
7.5 mi · 9 min · East Tatum Avenue
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8
Take the exit left
1221 ft · 31 sec
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9
Merge slight left onto Andrew Jackson Highway
12.2 mi · 15 min · Andrew Jackson Highway
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10
Keep slight left to continue on G R Kindley Freeway
10.5 mi · 11 min · G R Kindley Freeway
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11
Take the exit slight right toward US 1: Rockingham
1626 ft · 41 sec
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12
Turn right
1.1 mi · 2 min
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13
Turn straight
4.4 mi · 6 min
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14
Continue straight
2369 ft · 37 sec
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15
Keep slight right to continue on I 73 North, I 74 West, US 220 North: Asheboro
57.8 mi · 1 hr 5 min
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16
Keep slight right to continue on I 74 West: High Point, Winston-Salem
31.3 mi · 36 min
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17
Keep slight left to continue on I 40 West: Winston-Salem, Statesville
1 mi · 2 min
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18
Merge slight left
2 mi · 2 min
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19
Take the exit slight right toward US 52 North: Mount Airy
1896 ft · 46 sec
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20
Merge slight left onto John Gold Memorial Expressway
33.2 mi · 39 min · John Gold Memorial Expressway
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21
Keep slight right to continue on South Andy Griffith Parkway
10.7 mi · 13 min · South Andy Griffith Parkway
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22
Continue on Fancy Gap Highway
9.4 mi · 11 min · Fancy Gap Highway
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23
Turn left
1.1 km · 48 sec
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24
Take the exit slight right
1276 ft · 31 sec
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25
Merge slight left
30.7 mi · 35 min
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26
Continue straight
1.3 mi · 1 min
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27
Keep slight right to continue on I 77 North: Bluefield, Charleston W. Va.
127.1 mi · 2 hr 25 min
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28
Keep slight left to continue on I 64 West: Huntington
17.8 mi · 20 min
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29
Take the exit slight right toward US 35: Winfield, Point Pleasant
2419 ft · 59 sec
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30
Keep slight left to continue on Scott Depot
674 ft · 21 sec
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31
Turn right onto Fruth-Lanham Highway
96.3 mi · 1 hr 52 min · Fruth-Lanham Highway
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32
Keep slight left to continue on US 35 West: Dayton
76.3 mi · 1 hr 26 min
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33
Take the exit slight right toward SR 48: Main Street, Jefferson Street
3027 ft · 1 min
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34
Keep slight right to continue on Jefferson Street, Day Air Ballpark, Patterson boulevard
98 m · 8 sec
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35
Turn slight right onto South Jefferson Street
1.2 km · 1 min · South Jefferson Street
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36
At the end of the road, turn left onto East Monument Avenue
1.1 km · 1 min · East Monument Avenue
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37
Turn left onto West Riverview Avenue
677 ft · 18 sec · West Riverview Avenue
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38
Turn right onto Salem Avenue
105 mi · 2 hr 3 min · Salem Avenue
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39
Take the exit slight right toward Emerson Avenue
1879 ft · 46 sec
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40
Keep slight right
56 m · 4 sec
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41
Turn straight onto North Emerson Avenue
2154 ft · 41 sec · North Emerson Avenue
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42
Turn left onto East 30th Street
4.4 mi · 8 min · East 30th Street
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43
Take the ramp slight right toward I 65 North: Chicago
1281 ft · 31 sec
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44
Merge slight left onto Kenneth "Babyface" Edmonds Highway
1.8 mi · 2 min · Kenneth "Babyface" Edmonds Highway
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45
Take the exit slight right toward 38th Street
1605 ft · 39 sec
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46
Turn straight onto West 38th Street
3.8 mi · 7 min · West 38th Street
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47
Take the ramp slight right toward I 465 South
1 km · 2 min
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48
Merge slight left
1760 ft · 23 sec
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49
Take the exit slight right toward US 136 West, I 74 West: Crawfordsville Road, Peoria
1398 ft · 27 sec
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50
Keep slight right to continue on I 74 West: Peoria
1768 ft · 33 sec
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51
Merge slight left
165.2 mi · 2 hr 59 min
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52
Take the exit slight right toward I 74 West: Peoria
28.4 mi · 31 min
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53
Keep slight left to continue on I 474 West: Moline, Rock Island
14 mi · 15 min
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54
Take the exit slight left toward I 74 West: Moline, Rock Island
1 mi · 1 min
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55
Merge slight right
72.4 mi · 1 hr 18 min
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56
Keep slight left to continue on Chicago-Kansas City Expressway
91 mi · 1 hr 40 min · Chicago-Kansas City Expressway
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57
Continue straight
102 mi · 1 hr 51 min
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58
Keep slight right to continue on I 80 West: Omaha
95.5 mi · 1 hr 43 min
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59
Keep slight right to continue on I 880 West: North Omaha, Sioux City
16.7 mi · 18 min
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60
Keep slight right to continue on I 29 North: Sioux City
2271 ft · 39 sec
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61
Merge slight left
164 mi · 2 hr 49 min
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62
Take the exit slight right toward I 90 West: Rapid City
1236 ft · 30 sec
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63
Merge slight left
372.9 mi · 5 hr 55 min
-
64
Take the exit slight right toward SD 34 West: Whitewood, Belle Fourche
1463 ft · 38 sec
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65
Turn right onto SD Highway 34
17.4 mi · 21 min · SD Highway 34
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66
Turn right onto 5th Avenue
2.3 mi · 5 min · 5th Avenue
-
67
Turn left onto US Highway 212
93.7 mi · 1 hr 46 min · US Highway 212
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68
Continue on Park Avenue
2986 ft · 1 min · Park Avenue
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69
Turn left onto Holt Street
43.7 mi · 51 min · Holt Street
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70
Continue on Main Street
3072 ft · 2 min · Main Street
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71
Continue on US Highway 212
20.1 mi · 24 min · US Highway 212
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72
Enter the roundabout and take exit 2 toward US Highway 212
66 m · 4 sec · US Highway 212
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73
Exit the roundabout onto US Highway 212
41.8 mi · 49 min · US Highway 212
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74
Take the exit slight right
131 m · 11 sec
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75
Continue straight
57.9 mi · 55 min
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76
Take the exit slight right toward I 90 Business, US 87 North: Lockwood, Roundup
1389 ft · 36 sec
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77
Merge slight left onto US Highway 87 East
1.2 mi · 1 min · US Highway 87 East
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78
At the end of the road, turn left onto 1st Avenue North
1.2 mi · 3 min · 1st Avenue North
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79
Turn left onto North 25th Street
114 m · 16 sec · North 25th Street
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80
Turn left onto Montana Avenue
51 m · 6 sec · Montana Avenue
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81
Arrive at your destination
0 m · 1 sec · Montana Avenue
Car Route Details
A richer read on the saved driving route between Dillon and Billings.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
I 90 West
Merge slight left
373 mi · 05h 55m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny then Slight Chance Showers And Thunderstorms leaving Dillon and Mostly Sunny near Billings.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Dillon to Billings?
The road trip is about 2083.1 miles (3352.4 km) and usually takes 37h 59m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Tiffin is a useful midpoint, sitting about 1040.2 miles from Dillon and 1042.9 miles from Billings.
How much longer is the road route than the straight-line distance?
The direct path is about 1715 miles (2760 km), while the road route adds roughly 368.1 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 7:30 AM EDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $291.17 one way or $582.35 round trip. Estimated CO2 is about 653.3 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 2 hour time difference between Dillon and Billings, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Mostly Sunny then Slight Chance Showers And Thunderstorms around Dillon and Mostly Sunny near Billings.
Stop Ideas Near Tiffin
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Tiffin.
Mount Pleasant
Davenport, Iowa
Rock Island, IL
Ottumwa station
Flight Path Map
This map shows the direct air route between Dillon and Billings. Straight-line distance: 1714.97 mi (2759.98 km).
#1 Dillon
County seat in South Carolina
| Population | 6,289 |
| Coordinates | 34.4165500, -79.3711600 |
| Altitude | 34 |
| Country | United States |
#2 Billings
The most populous city in Montana.
| Population | 117,445 |
| Coordinates | 45.7832900, -108.5006900 |
| Altitude | 952 |
| Country | United States |
End: Billings (-108.50069, 45.78329)
Estimated Travel Time
Distance: 3352 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 69h 24m |
| 40 mph (64.37 km/h) | 52h 04m |
| 50 mph (80.47 km/h) | 41h 39m |
| 60 mph (96.56 km/h) | 34h 43m |
| 70 mph (112.65 km/h) | 29h 45m |
| 80 mph (129 km/h) | 25h 59m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.96 | $291.17 | $582.35 |
| Mid-grade | $4.43 | $325.58 | $651.15 |
| Premium | $4.78 | $351.23 | $702.46 |
| Diesel | $5.62 | $413.42 | $826.84 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in South Carolina · Aug 24, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.