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Create accountDrive Time
5h 32m
Distance
308.5 mi
496 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$49
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
Kalispell, MT
James Mirakian
Connecting Bozeman to Kalispell covers 308.5 miles of Montana’s Mountain West terrain, typically requiring about 5 hours and 32 minutes of drive time. Because this is a highway-focused route, it is entirely feasible as a single-day trip if you are comfortable with a steady pace. You should budget approximately $49 for fuel to complete the journey. While the trip is manageable in one day, your choice depends on your preference for a direct haul versus a more leisurely pace. Navigating through the heart of the state, you will rely primarily on I-90 and MT 83 to bridge the gap between these two hubs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
154.2 miles from Bozeman, MT
A natural place for your longest stop of the day , about 2h 36m into the drive .
Expect a drive that is defined by its reliance on major roadways, with 99% of the journey taking place on highways. You will spend a significant portion of your time on MT 83, which features the longest uninterrupted stretch of the trip at 91.1 miles. Transitioning from the interstate sections of I-90 onto the state highway provides a distinct change in rhythm behind the wheel. The route offers a consistent, highway-focused profile that keeps you moving efficiently toward your destination. It is a straightforward trip that favors steady travel over technical or winding backroads.
High-altitude sections with notable climbs
Total Climb
1,253 ft
Total Descent
646 ft
Highest Point
5,418 ft
~90 mi in
Elevation Range
1,124 ft
Notable High Points
This is a straightforward highway drive that stays mostly on MT 83 and I 90 Business. There are only a few real navigation decisions along the way. The trickiest moment comes around 1.6 miles in near I 90 Business.
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 5h 32m drive. You will face about 14 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 1.6 miles (I 90 Business): Lane positioning matters here; at 89.1 miles (I 90): Highway fork - watch signs carefully; at 131.7 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one.
These are the spots where you need to pay the most attention. Preview them before you drive.
Turn left onto I 90 Business
Lane positioning matters here
Keep slight left at fork onto I 90 toward I 90 West: Missoula
Highway fork - watch signs carefully
Take the exit toward US 12 East: Helena, Garrison
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Turn left onto MT 82
Lane positioning matters here
Turn left onto 3rd Street East
Lane positioning matters here
On the drive from Bozeman, MT to Kalispell, MT, road signs begin pointing toward Garrison along the way.
Garrison
| Road | Distance | Duration |
|---|---|---|
| MT 83 | 91.1 mi | 1h 43m |
| I 90 Business | 87.4 mi | 1h 28m |
| I 90 | 42.6 mi | 39m |
| MT 141 | 32.5 mi | 35m |
| MT 200 | 23.8 mi | 25m |
| US 12 | 12.9 mi | 14m |
| US 93 South | 7.1 mi | 9m |
| MT 82 | 6.9 mi | 8m |
Step-by-step road directions between Bozeman, MT and Kalispell, MT.
Start on North Willson Avenue
Turn left onto West Peach Street
Turn right onto I 90 Business
Turn left onto I 90 Business
Keep slight left at fork onto I 90
Take the exit
At end of road, turn right onto US 12
Turn sharp left onto MT 141
At end of road, turn left onto MT 200
Turn right onto MT 83
At end of road, turn right onto MT 35
Turn left onto MT 82
Turn right onto US 93
Turn right onto 1st Avenue East
Turn left onto 3rd Street East
Arrive at destination
To make the most of your 308.5-mile journey, try to hit the road early to ensure you reach Kalispell with plenty of daylight. Since the route includes one planned stop, use that break strategically to refuel and stretch your legs, especially before heading into the longer 91.1-mile stretch on MT 83. Keep a close eye on your fuel gauge during that extended segment, as services may be more spaced out than on the interstate portions. Being flexible with your departure time is a major advantage for this trip, allowing you to avoid potential traffic bottlenecks. Planning for that single stop will help you maintain a comfortable pace throughout the entire 5-hour and 32-minute duration.
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 22m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 154.2 miles or 2h 36m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 26m
Traffic, exits, and arrival timing usually matter more near Kalispell, 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 308.5 miles and 5h 32m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 154.2 mi from Bozeman, MT · 2h 36m into the drive
Mid-route town
Meal stop
154 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 154.2 miles from Bozeman, MT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before MT 83 if your tank is already low. That segment runs about 91.1 miles.
The final approach into Kalispell, 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 Kalispell, MT.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$48.89 one way
$97.77 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.23 | $51.39 | $102.78 |
| premium | $4.53 | $55.01 | $110.02 |
| diesel | $5.64 | $68.54 | $137.08 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$49
Meals
$25–$50
Total
$74–$99
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 107.9 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $32 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 92.6 | 1 | $32.39 | $14.81 |
| Efficient EV | 77.1 | 0 | $26.99 | $12.34 |
| EV Truck/SUV | 123.4 | 1 | $43.19 | $19.74 |
Gas CO2
108 kg
EV CO2
36 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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
5:19 PM
MDT
Current temp
38°F
Partly Cloudy
Destination
Evening in Kalispell on Sunday
Local time
5:19 PM
MDT
Current temp
40°F
Patchy Fog
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
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
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