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Create accountDrive Time
2h 27m
Distance
141.8 mi
228 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$22
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.
Billings, MT
John De Leon
Bozeman, MT
John De Leon
Connecting Billings to Bozeman is a straightforward 141.8-mile journey that typically takes about 2 hours and 27 minutes. Because this trip is entirely within the Mountain West region of Montana, you can easily complete the drive in a single day without needing an overnight stay. Expect to budget roughly $22 for fuel, making this an affordable transit between two of the state's major hubs. The route relies heavily on I-90, providing a consistent pace for travelers moving across the state. Whether you are commuting or heading out for a weekend, the simplicity of this path allows for a stress-free travel experience. It is a highly practical drive that favors efficiency over complex navigation.
Trip Pace
Same-day drive is realistic
A same-day return is realistic if you keep stops short.
Break Rhythm
0 planned breaks
A short stop every 2 to 3 hours is enough for this drive.
Midpoint
70.9 miles from Billings, MT
A natural place for your longest stop of the day , about 1h 14m into the drive .
This trip is a highway-focused drive, with 93% of your travel spent on major thoroughfares. You will spend the vast majority of your time on I-90, which features a long, uninterrupted 132.1-mile stretch that defines the core of the experience. As you transition off the interstate, the route utilizes Frontage Road and East Main Street to guide you into your destination. While the interstate provides a fast, consistent rhythm, the final segments introduce a more localized feel as you approach the city. You can expect a predictable, high-speed journey that remains consistent from start to finish.
Mostly flat terrain
Total Climb
847 ft
Total Descent
0 ft
Highest Point
4,253 ft
~94.5 mi in
Elevation Range
847 ft
This is a straightforward highway drive that stays mostly on I 90 and Frontage Road. There are only a few real navigation decisions along the way. The trickiest moment comes around 0.1 miles in near North 23rd Street.
Easy - simple navigation with a manageable amount of wheel time
This is a straightforward 2h 27m drive. You will face about 9 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
The main spots that need attention: at 0.1 miles (North 23rd Street): Navigation decision point; at 0.2 miles (I 90 Business / 1st Avenue North): Navigation decision point; at 4 miles (I 90 Business): Highway fork - watch signs carefully. 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 North 23rd Street
Navigation decision point
Turn left onto I 90 Business / 1st Avenue North
Navigation decision point
Keep slight right at fork onto I 90 Business toward Butte, I 90 West
Highway fork - watch signs carefully. Multiple destination signs - pick the right one
Take the exit toward Bear Canyon Road
Exit ramp - move to the correct lane early
Turn right onto Moffit Gulch Road
Navigation decision point
| Road | Distance | Duration |
|---|---|---|
| I 90 | 132.1 mi | 2h 9m |
| Frontage Road | 3.6 mi | 4m |
| East Main Street | 1.6 mi | 4m |
| Montana Avenue | 1.5 mi | 2m |
| Laurel Road | 1.4 mi | 2m |
| 1st Avenue North | 0.9 mi | 3m |
| I 90 Business | 0.4 mi | <1m |
| Division Street | <0.1 mi | <1m |
Step-by-step road directions between Billings, MT and Bozeman, MT.
Start on I 90 Business
Turn left onto North 23rd Street
Turn left onto I 90 Business
Turn left onto I 90 Business
Continue on I 90 Business
Continue on I 90 Business
Keep slight right at fork onto I 90 Business
Merge onto I 90; US 212
Continue on I 90; US 89; US 191
Continue on I 90; US 191
Take the exit
Turn right onto Moffit Gulch Road
Turn left onto Frontage Road
Continue on East Main Street
Turn right onto North Willson Avenue
Arrive at destination
Since this is a relatively short drive, you have the flexibility to depart whenever fits your schedule best. With no mandatory stops required to complete the 141.8-mile distance, you can easily power through the entire stretch in one go. Keep in mind that the long 132.1-mile interstate segment offers limited variety, so plan your audio entertainment or podcasts accordingly before hitting the road. If you prefer a more relaxed pace, use the Frontage Road segments as an opportunity to adjust your speed before reaching the local streets of Bozeman. Always ensure your fuel levels are sufficient before leaving Billings to avoid unnecessary stops along the high-speed interstate sections.
Morning Departure
Leave by 9 AM and you'll arrive before lunch.
Evening Departure
Even a 4 PM departure gets you there before dark in summer.
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 23m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 70.9 miles or 1h 14m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 1h 58m
Traffic, exits, and arrival timing usually matter more near Bozeman, MT than in the middle of the route.
Open the route before leaving Billings, 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 Billings, MT
This is one driving day of about 141.8 miles and 2h 27m.
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 70.9 mi from Billings, MT · 1h 14m into the drive
Mid-route town
Meal stop
71 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 70.9 miles from Billings, MT, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before I 90 if your tank is already low. That segment runs about 132.1 miles.
The final approach into Bozeman, 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 Bozeman, MT.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Regular Gas
$22.47 one way
$44.94 round trip
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $4.23 | $23.62 | $47.24 |
| premium | $4.53 | $25.28 | $50.57 |
| diesel | $5.64 | $31.50 | $63.01 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$22
Meals
$25–$50
Total
$47–$72
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 49.6 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $15 in charging · 0 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 42.5 | 0 | $14.89 | $6.81 |
| Efficient EV | 35.5 | 0 | $12.41 | $5.67 |
| EV Truck/SUV | 56.7 | 0 | $19.85 | $9.08 |
Gas CO2
50 kg
EV CO2
17 kg (66% 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
Night in Billings on Sunday
Local time
10:02 PM
MDT
Current temp
44°F
Partly Cloudy
Destination
Night in Bozeman on Sunday
Local time
10:02 PM
MDT
Current temp
34°F
Unavailable
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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