How far is Miles City, MT from Butte, MT?
The driving distance from Miles City, MT to Butte, MT is about 371 miles (597 km), with a travel time of about 06h 17m by car.
- The straight-line flight distance is about 321.2 miles (516.9 km).
- For a round trip, plan for roughly 12h 34m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM MDT.
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 06h 17m.
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.
Town in Stillwater County, Montana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Chance Light Rain then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Miles City and Butte.
Turn-by-Turn Driving Directions
Step-by-step road directions between Miles City and Butte.
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1
Start on Main Street
1.1 mi · 2 min · Main Street
-
2
Continue straight
1.9 mi · 3 min
-
3
Take the ramp straight
20 m · 2 sec
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4
Keep slight right
1487 ft · 36 sec
-
5
Merge slight left
135.4 mi · 2 hr 19 min
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6
Merge slight left
2.8 mi · 3 min
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7
Continue straight
112.8 mi · 1 hr 52 min
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8
Continue straight
7 mi · 7 min
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9
Continue straight
108.4 mi · 1 hr 49 min
-
10
Take the exit slight right toward Montana Street
1321 ft · 34 sec
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11
Turn right onto South Montana Street
2889 ft · 57 sec · South Montana Street
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12
Turn right onto West 2nd Street
1173 ft · 38 sec · West 2nd Street
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13
Turn left onto South Main Street
1088 ft · 27 sec · South Main Street
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14
Turn left onto West Iron Street
21 m · 3 sec · West Iron Street
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15
Arrive at your destination
0 m · 1 sec · West Iron Street
Car Route Details
A richer read on the saved driving route between Miles City and Butte.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Main Street
Merge slight left
135 mi · 02h 19m
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 leaving Miles City and Chance Light Rain then Showers And Thunderstorms near Butte.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Miles City to Butte?
The road trip is about 371 miles (597 km) and usually takes 06h 17m 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?
Columbus is a useful midpoint, sitting about 185.1 miles from Miles City and 185.9 miles from Butte.
How much longer is the road route than the straight-line distance?
The direct path is about 321.2 miles (516.9 km), while the road route adds roughly 49.8 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 MDT. 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 $50.96 one way or $101.92 round trip. Estimated CO2 is about 116.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Miles City and Chance Light Rain then Showers And Thunderstorms near Butte.
Stop Ideas Near Columbus
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 Columbus.
Billings, MT
Livingston, MT
Flight Path Map
This map shows the direct air route between Miles City and Butte. Straight-line distance: 321.22 mi (516.95 km).
#1 Miles City
City in Custer County, Montana
| Population | 8,264 |
| Coordinates | 46.4083400, -105.8405600 |
| Altitude | 722 |
| Country | United States |
#2 Butte
Consolidated city-county in Montana, United States
| Population | 34,190 |
| Coordinates | 46.0038200, -112.5347400 |
| Altitude | 1688 |
| Country | United States |
End: Butte (-112.53474, 46.00382)
Estimated Travel Time
Distance: 597 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 12h 21m |
| 40 mph (64.37 km/h) | 09h 16m |
| 50 mph (80.47 km/h) | 07h 25m |
| 60 mph (96.56 km/h) | 06h 10m |
| 70 mph (112.65 km/h) | 05h 17m |
| 80 mph (129 km/h) | 04h 37m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $50.96 | $101.92 |
| Mid-grade | $4.23 | $55.38 | $110.77 |
| Premium | $4.55 | $59.55 | $119.09 |
| Diesel | $5.41 | $70.84 | $141.69 |
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 Montana · Apr 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.