How far is Mitchell, SD from Custer, SD?
The driving distance from Mitchell, SD to Custer, SD is about 316 miles (508.5 km), with a travel time of about 05h 20m by car.
- The straight-line flight distance is about 278 miles (447.4 km).
- For a round trip, plan for roughly 10h 41m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 AM CDT.
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 05h 20m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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.
Township in Jones County, South Dakota
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance Rain Showers then Partly Sunny
Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Mitchell and Custer.
Turn-by-Turn Driving Directions
Step-by-step road directions between Mitchell and Custer.
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1
Start on West 1st Avenue
10 m · 5 sec · West 1st Avenue
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2
Turn right onto South Sanborn Boulevard
2494 ft · 1 min · South Sanborn Boulevard
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3
Turn right onto West Havens Avenue
1.4 km · 2 min · West Havens Avenue
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4
Turn left onto South Ohlman Street
3159 ft · 1 min · South Ohlman Street
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5
Take the exit slight right
268.4 mi · 4 hr 13 min
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6
Take the exit slight right toward US 16 Truck, ND 79 South: Mount Rushmore, Crazy Horse
1470 ft · 36 sec
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7
Keep slight left
869 ft · 23 sec
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8
Continue on North Elk Vale Road
5.4 mi · 7 min · North Elk Vale Road
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9
Continue on East Catron Boulevard
1.2 mi · 2 min · East Catron Boulevard
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10
Continue on Catron Boulevard
2.2 mi · 3 min · Catron Boulevard
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11
Turn left onto Mount Rushmore Road
1.1 mi · 1 min · Mount Rushmore Road
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12
Continue on South Highway 16
17.5 mi · 22 min · South Highway 16
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13
Continue on Highway 385
3 mi · 5 min · Highway 385
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14
Continue on East Main Street
1.4 mi · 3 min · East Main Street
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15
Continue on Highway 385
6.1 mi · 8 min · Highway 385
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16
Continue on US Highway 16/385
6 mi · 8 min · US Highway 16/385
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17
Continue on North 5th Street
1.1 mi · 3 min · North 5th Street
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18
Turn left onto Mount Rushmore Road
128 m · 10 sec · Mount Rushmore Road
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19
Arrive at your destination
0 m · 1 sec · Mount Rushmore Road
Car Route Details
A richer read on the saved driving route between Mitchell and Custer.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
South Ohlman Street
Take the exit slight right
268 mi · 04h 13m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Slight Chance Rain Showers then Partly Sunny leaving Mitchell and Chance Snow Showers near Custer.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Mitchell to Custer?
The road trip is about 316 miles (508.5 km) and usually takes 05h 20m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Okaton is a useful midpoint, sitting about 157.6 miles from Mitchell and 158.3 miles from Custer.
How much longer is the road route than the straight-line distance?
The direct path is about 278 miles (447.4 km), while the road route adds roughly 38 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 8:00 AM CDT. If you want a more comfortable same-day return, try to leave by 6:18 AM CDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $42.05 one way or $84.09 round trip. Estimated CO2 is about 99.1 kg one way.
Do you cross a time zone on this route?
Yes. There is about a 1 hour time difference between Mitchell and Custer, so arrival and return times should be read in local time.
What should you check before leaving?
Before you leave, expect Slight Chance Rain Showers then Partly Sunny around Mitchell and Chance Snow Showers near Custer.
Flight Path Map
This map shows the direct air route between Mitchell and Custer. Straight-line distance: 277.98 mi (447.37 km).
#1 Mitchell
City in and county seat of Davison County, South Dakota, United States
| Population | 15,697 |
| Coordinates | 43.7094300, -98.0298000 |
| Altitude | 400 |
| Country | United States |
#2 Custer
City in and county seat of Custer County, South Dakota, United States
| Population | 1,926 |
| Coordinates | 43.7666500, -103.5988100 |
| Altitude | 1620 |
| Country | United States |
End: Custer (-103.59881, 43.76665)
Estimated Travel Time
Distance: 509 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 31m |
| 40 mph (64.37 km/h) | 07h 53m |
| 50 mph (80.47 km/h) | 06h 19m |
| 60 mph (96.56 km/h) | 05h 15m |
| 70 mph (112.65 km/h) | 04h 30m |
| 80 mph (129 km/h) | 03h 56m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.77 | $42.05 | $84.09 |
| Mid-grade | $4.25 | $47.42 | $94.84 |
| Premium | $4.65 | $51.89 | $103.78 |
| Diesel | $5.30 | $59.14 | $118.28 |
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 Dakota · May 05, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.