How far is Miles City, MT from Four Corners, MT?
The driving distance from Miles City, MT to Four Corners, MT is about 298.4 miles (480.3 km), with a travel time of about 05h 10m by car.
- The straight-line flight distance is about 262 miles (421.7 km).
- For a round trip, plan for roughly 10h 21m 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 10m.
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.
The most populous city in Montana.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Miles City and Four Corners.
Turn-by-Turn Driving Directions
Step-by-step road directions between Miles City and Four Corners.
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1
Start on Main Street
1.1 mi · 2 min · Main Street
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2
Continue straight
1.9 mi · 3 min
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3
Take the ramp straight
20 m · 2 sec
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4
Keep slight right
1487 ft · 36 sec
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5
Merge slight left
135.4 mi · 2 hr 19 min
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6
Merge slight left
2.8 mi · 3 min
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7
Continue straight
112.8 mi · 1 hr 52 min
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8
Continue straight
7 mi · 7 min
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9
Continue straight
25.7 mi · 26 min
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10
Take the exit slight right toward MT 205
1505 ft · 39 sec
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11
Turn left onto North 7th Avenue
1.3 mi · 2 min · North 7th Avenue
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12
At the end of the road, turn right onto West Main Street
1.7 mi · 4 min · West Main Street
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13
Continue on Huffine Lane
5.3 mi · 8 min · Huffine Lane
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14
Turn left onto Gallatin Road
2.8 mi · 4 min · Gallatin Road
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15
Turn left
101 m · 24 sec
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16
Arrive at your destination
0 m · 1 sec
Car Route Details
A richer read on the saved driving route between Miles City and Four Corners.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
Main Street
Merge slight left
135 mi · 02h 19m
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 Miles City and Mostly Sunny near Four Corners.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Miles City to Four Corners?
The road trip is about 298.4 miles (480.3 km) and usually takes 05h 10m 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?
Billings is a useful midpoint, sitting about 148.9 miles from Miles City and 149.5 miles from Four Corners.
How much longer is the road route than the straight-line distance?
The direct path is about 262 miles (421.7 km), while the road route adds roughly 36.4 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 6:38 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $40.99 one way or $81.99 round trip. Estimated CO2 is about 93.6 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Miles City and Mostly Sunny near Four Corners.
Stop Ideas Near Billings
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 Billings.
Billings, MT
Flight Path Map
This map shows the direct air route between Miles City and Four Corners. Straight-line distance: 262 mi (421.65 km).
#1 Miles City
City in Custer County, Montana
| Population | 8,264 |
| Coordinates | 46.4083400, -105.8405600 |
| Altitude | 722 |
| Country | United States |
#2 Four Corners
Four Corners is a place in Montana, United States.
| Population | 0 |
| Coordinates | 45.6296500, -111.1860600 |
| Altitude | 1475 |
| Country | United States |
End: Four Corners (-111.18606, 45.62965)
Estimated Travel Time
Distance: 480 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 09h 56m |
| 40 mph (64.37 km/h) | 07h 27m |
| 50 mph (80.47 km/h) | 05h 58m |
| 60 mph (96.56 km/h) | 04h 58m |
| 70 mph (112.65 km/h) | 04h 15m |
| 80 mph (129 km/h) | 03h 43m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $40.99 | $81.99 |
| Mid-grade | $4.23 | $44.55 | $89.10 |
| Premium | $4.55 | $47.90 | $95.80 |
| Diesel | $5.41 | $56.99 | $113.98 |
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 · May 13, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.