How far is Fort Belknap Agency, MT from Missoula, MT?
The driving distance from Fort Belknap Agency, MT to Missoula, MT is about 323.4 miles (520.5 km), with a travel time of about 05h 44m by car.
- The straight-line flight distance is about 267.4 miles (430.3 km).
- For a round trip, plan for roughly 11h 28m 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 05h 44m.
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 in Cascade County, Montana, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Sunny
Driving Route Map
The map below follows the saved road route between Fort Belknap Agency and Missoula.
Turn-by-Turn Driving Directions
Step-by-step road directions between Fort Belknap Agency and Missoula.
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1
Start on 1st Street
2265 ft · 2 min · 1st Street
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2
At the end of the road, turn left
49.1 mi · 56 min
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3
Turn left
107.3 mi · 1 hr 58 min
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4
Continue on 15th Street Northeast
91 m · 6 sec · 15th Street Northeast
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5
Turn right onto Old Havre Highway
1.4 km · 1 min · Old Havre Highway
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6
Turn right onto Smelter Avenue Northeast
2860 ft · 43 sec · Smelter Avenue Northeast
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7
Turn straight onto 3rd Street Northwest
1.4 mi · 2 min · 3rd Street Northwest
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8
Turn right onto Central Avenue West
1.2 mi · 1 min · Central Avenue West
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9
Take the exit right
1311 ft · 32 sec
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10
Merge slight left onto First Special Service Force Memorial Highway
9.4 mi · 9 min · First Special Service Force Memorial Highway
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11
Take the exit slight right
148.3 mi · 2 hr 48 min
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12
Keep slight right
4.5 mi · 6 min
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13
Take the exit slight right toward US 12 West, I 90 Business
1037 ft · 25 sec
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14
Enter the roundabout and take exit 3 toward Van Buren Street
63 m · 3 sec · Van Buren Street
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15
Exit the roundabout onto Van Buren Street
65 m · 3 sec · Van Buren Street
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16
Enter the roundabout and take exit 1 toward Van Buren Street
28 m · 1 sec · Van Buren Street
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17
Exit the roundabout onto Van Buren Street
583 ft · 11 sec · Van Buren Street
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18
Turn right onto East Broadway Street
3078 ft · 55 sec · East Broadway Street
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19
Turn right onto North Higgins Avenue
6 m · 1 sec · North Higgins Avenue
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20
Arrive at your destination
0 m · 1 sec · North Higgins Avenue
Car Route Details
A richer read on the saved driving route between Fort Belknap Agency and Missoula.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
First Special Service Force Memorial Highway
Take the exit slight right
148 mi · 02h 48m
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.
Sunny leaving Fort Belknap Agency and Sunny near Missoula.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Fort Belknap Agency to Missoula?
The road trip is about 323.4 miles (520.5 km) and usually takes 05h 44m 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?
Great Falls is a useful midpoint, sitting about 161.9 miles from Fort Belknap Agency and 161.6 miles from Missoula.
How much longer is the road route than the straight-line distance?
The direct path is about 267.4 miles (430.3 km), while the road route adds roughly 56 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 5:32 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $44.42 one way or $88.84 round trip. Estimated CO2 is about 101.4 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Fort Belknap Agency and Sunny near Missoula.
Stop Ideas Near Great Falls
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Statue of Liberty Replica
Great Falls City Attorney's Office
Cascade County Treasurer
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Great Falls.
Shelby
Flight Path Map
This map shows the direct air route between Fort Belknap Agency and Missoula. Straight-line distance: 267.4 mi (430.34 km).
#1 Fort Belknap Agency
Census designated place
| Population | 1,293 |
| Coordinates | 48.4825000, -108.7654400 |
| Altitude | 724 |
| Country | United States |
#2 Missoula
The most populous city in Missoula County, Montana.
| Population | 76,848 |
| Coordinates | 46.8721500, -113.9940000 |
| Altitude | 978 |
| Country | United States |
End: North Higgins Avenue (-113.994022, 46.872156)
Estimated Travel Time
Distance: 521 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 10h 46m |
| 40 mph (64.37 km/h) | 08h 05m |
| 50 mph (80.47 km/h) | 06h 28m |
| 60 mph (96.56 km/h) | 05h 23m |
| 70 mph (112.65 km/h) | 04h 37m |
| 80 mph (129 km/h) | 04h 02m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $44.42 | $88.84 |
| Mid-grade | $4.23 | $48.28 | $96.55 |
| Premium | $4.55 | $51.90 | $103.81 |
| Diesel | $5.41 | $61.75 | $123.50 |
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 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.