How far is Bozeman, MT from Plains, MT?
The driving distance from Bozeman, MT to Plains, MT is about 278.1 miles (447.6 km), with a travel time of about 04h 59m by car.
- The straight-line flight distance is about 220.2 miles (354.3 km).
- For a round trip, plan for roughly 09h 59m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 59m.
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.
Town of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Light Rain Likely
Light Rain Likely then Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Bozeman and Plains.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bozeman and Plains.
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1
Start on North Willson Avenue
2143 ft · 1 min · North Willson Avenue
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2
Turn left onto West Peach Street
1896 ft · 42 sec · West Peach Street
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3
Turn right onto North 7th Avenue
1.4 km · 2 min · North 7th Avenue
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4
Turn left
87.4 mi · 1 hr 28 min
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5
Keep slight left to continue on I 90 West: Missoula
121.8 mi · 1 hr 57 min
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6
Take the exit slight right toward US 93 North, MT 200 West: Kalispell
1009 ft · 25 sec
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7
Keep slight right to continue on US 93 North, MT 200 West: Kalispell
27.2 mi · 32 min
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8
Turn left
39.8 mi · 59 min
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9
Arrive at your destination
0 m · 1 sec · Railroad Avenue
Car Route Details
A richer read on the saved driving route between Bozeman and Plains.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
I 90 West
Keep slight left to continue on I 90 West: Missoula
122 mi · 01h 57m
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.
Light Rain Likely leaving Bozeman and Light Rain Likely then Showers And Thunderstorms near Plains.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bozeman to Plains?
The road trip is about 278.1 miles (447.6 km) and usually takes 04h 59m 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?
Dutton is a useful midpoint, sitting about 138.8 miles from Bozeman and 139.3 miles from Plains.
How much longer is the road route than the straight-line distance?
The direct path is about 220.2 miles (354.3 km), while the road route adds roughly 57.9 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 MDT. If you want a more comfortable same-day return, try to leave by 7:00 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $38.19 one way or $76.38 round trip. Estimated CO2 is about 87.2 kg one way.
What should you check before leaving?
Before you leave, expect Light Rain Likely around Bozeman and Light Rain Likely then Showers And Thunderstorms near Plains.
Stop Ideas Near Dutton
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 Dutton.
Butte, MT
Missoula, MT
Flight Path Map
This map shows the direct air route between Bozeman and Plains. Straight-line distance: 220.14 mi (354.28 km).
#1 Bozeman
Town in Gallatin County, Montana, United States
| Population | 50,970 |
| Coordinates | 45.6796500, -111.0385600 |
| Altitude | 1468 |
| Country | United States |
#2 Plains
Town of the United States
| Population | 1,139 |
| Coordinates | 47.4602100, -114.8829100 |
| Altitude | 755 |
| Country | United States |
End: Plains (-114.88291, 47.46021)
Estimated Travel Time
Distance: 448 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 16m |
| 40 mph (64.37 km/h) | 06h 57m |
| 50 mph (80.47 km/h) | 05h 33m |
| 60 mph (96.56 km/h) | 04h 38m |
| 70 mph (112.65 km/h) | 03h 58m |
| 80 mph (129 km/h) | 03h 28m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $38.19 | $76.38 |
| Mid-grade | $4.23 | $41.51 | $83.01 |
| Premium | $4.55 | $44.63 | $89.25 |
| Diesel | $5.41 | $53.09 | $106.18 |
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.