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Create accountDrive Time
3h 52m
Distance
199.6 mi
321 km
Drive Score
10/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$32
one way
EV Charging
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station data
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Bozeman, MT
John De Leon
Choteau, MT
Alex Moliski
The drive from Bozeman, MT to Choteau, MT covers 199.6 miles and takes about 3h 52m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on Highway 287, First Special Service Force Memorial Highway, I 90 Business for much of the mileage, and the overall profile is highway-focused drive. The longest uninterrupted segment is about 62.2 miles on Highway 287. At current regular gas prices, budget about $31.63 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
1 planned break
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
99.8 miles from Bozeman, MT
A natural place for your longest stop of the day , about 1h 51m into the drive .
This is a 3h 52m highway drive covering 199.6 miles, with most of the trip on Highway 287 and First Special Service Force Memorial Highway. The longest continuous stretch is about 62.2 miles on Highway 287.
Gently rolling terrain
Total Climb
1,699 ft
Total Descent
2,690 ft
Highest Point
4,811 ft
Elevation Range
1,206 ft
Notable High Points
This is a straightforward highway drive that stays mostly on Highway 287 and First Special Service Force Memorial Highway. There are only a few real navigation decisions along the way. The trickiest moment comes around 33.4 miles in.
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 3h 52m drive. You will face about 12 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 33.4 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 33.7 miles (US 287 / Highway 287): Lane positioning matters here; at 96.3 miles (I 15; US 287 / First Special Service Force Memorial Highway): Merge point - match speed before joining. Lane positioning matters here.
These are the spots where you need to pay the most attention. Preview them before you drive.
Take the exit toward US 287: Helena, Ennis
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Turn right onto US 287 / Highway 287
Lane positioning matters here
Merge onto I 15; US 287 / First Special Service Force Memorial Highway
Merge point - match speed before joining. Lane positioning matters here
Take the exit onto US 287 toward US 287 North: Augusta, Choteau
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Enter roundabout onto US 89 / West Division Street
Roundabout - know your exit number before entering
On the drive from Bozeman, MT to Choteau, MT, road signs begin pointing toward Ennis along the way.
Ennis
| Road | Distance | Duration |
|---|---|---|
| Highway 287 | 62.2 mi | 1h 10m |
| First Special Service Force Memorial Highway | 35.9 mi | 35m |
| I 90 Business | 31.8 mi | 32m |
| US 287 | 21.1 mi | 31m |
| MT 200 | 18.4 mi | 20m |
| Park Way | 16.8 mi | 18m |
| 3rd Lane | 5.3 mi | 9m |
| 1st Road Southeast | 3.3 mi | 3m |
Step-by-step road directions between Bozeman, MT and Choteau, MT.
Start on North Willson Avenue
Turn left onto West Peach Street
Turn right onto I 90 Business
Turn left onto I 90 Business
Take the exit
Turn right onto US 287
Take the exit onto US 287
Merge onto I 15; US 287
Take the exit onto US 287
Turn right onto MT 200
Turn left onto Simms Fairfield Road
Continue on S-565
Turn left onto US 89
Continue on US 89
Continue on US 89
Enter roundabout onto US 89
Continue on US 89
Turn slight right onto US 89
Arrive at destination
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 80 miles or 1h 29m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 99.8 miles or 1h 51m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 3h 6m
Traffic, exits, and arrival timing usually matter more near Choteau, MT than in the middle of the route.
Open the route before leaving Bozeman, MT so your first major turns are already loaded.
Leave with enough water and a charging cable within reach, not packed away.
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
Day 1
Settle into the route from Bozeman, MT
This is one driving day of about 199.6 miles and 3h 52m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 99.8 mi from Bozeman, MT · 1h 51m into the drive
Mid-route town
Meal stop
100 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
A short stop after about 80 miles helps settle the day before fatigue starts building.
The midpoint is around 99.8 miles from Bozeman, MT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Highway 287 if your tank is already low. That segment runs about 62.2 miles.
The final approach into Choteau, MT usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around Choteau, MT.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$31.63 one way
$63.26 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.23 | $33.25 | $66.50 |
| premium | $4.53 | $35.59 | $71.18 |
| diesel | $5.64 | $44.34 | $88.69 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$32
Meals
$25–$50
Total
$57–$82
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 69.8 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $21 in charging · 0 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 59.9 | 0 | $20.96 | $9.58 |
| Efficient EV | 49.9 | 0 | $17.47 | $7.98 |
| EV Truck/SUV | 79.8 | 0 | $27.94 | $12.77 |
Gas CO2
70 kg
EV CO2
23 kg (67% less)
This trip is well within single-charge range for most EVs. No charging stops needed if you start fully charged.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Current conditions at both ends of the drive.
Origin
Evening in Bozeman on Sunday
Local time
6:22 PM
MDT
Current temp
61°F
Partly Sunny then Showers And Thunderstorms Likely
Destination
Evening in Choteau on Sunday
Local time
6:22 PM
MDT
Current temp
55°F
Partly Sunny then Chance Light Rain
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
Time zone
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
The weather snapshot is not static. If you are leaving later, give both cities one more quick forecast check before departure.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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