How far is Gillette, WY from Basin, WY?
The driving distance from Gillette, WY to Basin, WY is about 205.8 miles (331.2 km), with a travel time of about 03h 55m by car.
- The straight-line flight distance is about 125.5 miles (202 km).
- For a round trip, plan for roughly 07h 50m 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 03h 55m.
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.
City in Wyoming, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Driving Route Map
The map below follows the saved road route between Gillette and Basin.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gillette and Basin.
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1
Start on East 4th Street
2116 ft · 1 min · East 4th Street
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2
Turn right onto South Douglas Highway
1.2 km · 2 min · South Douglas Highway
-
3
Take the ramp right
117.5 mi · 1 hr 57 min
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4
Take the exit slight right toward US 14 West: Ranchester-Dayton, Greybull-Lovell, Yellowstone-Teton National Parks
2282 ft · 1 min
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5
Turn left
79 mi · 1 hr 44 min
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6
Turn left onto South 6th Street
7.7 mi · 10 min · South 6th Street
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7
Arrive at your destination
0 m · 1 sec · South 4th Street
Car Route Details
A richer read on the saved driving route between Gillette and Basin.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
South Douglas Highway
Take the ramp right
118 mi · 01h 57m
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 Gillette and Sunny near Basin.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gillette to Basin?
The road trip is about 205.8 miles (331.2 km) and usually takes 03h 55m 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?
Sheridan is a useful midpoint, sitting about 102.8 miles from Gillette and 103 miles from Basin.
How much longer is the road route than the straight-line distance?
The direct path is about 125.5 miles (202 km), while the road route adds roughly 80.3 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 9:10 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $28.26 one way or $56.53 round trip. Estimated CO2 is about 64.5 kg one way.
What should you check before leaving?
Before you leave, expect Sunny around Gillette and Sunny near Basin.
Flight Path Map
This map shows the direct air route between Gillette and Basin. Straight-line distance: 125.51 mi (201.99 km).
#1 Gillette
City in Campbell County, Wyoming, United States
| Population | 32,220 |
| Coordinates | 44.2910900, -105.5022200 |
| Altitude | 1388 |
| Country | United States |
#2 Basin
Town and county seat of Big Horn County, Wyoming, United States
| Population | 1,257 |
| Coordinates | 44.3799600, -108.0389900 |
| Altitude | 1182 |
| Country | United States |
End: Basin (-108.03899, 44.37996)
Estimated Travel Time
Distance: 331 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 51m |
| 40 mph (64.37 km/h) | 05h 08m |
| 50 mph (80.47 km/h) | 04h 06m |
| 60 mph (96.56 km/h) | 03h 25m |
| 70 mph (112.65 km/h) | 02h 56m |
| 80 mph (129 km/h) | 02h 34m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $28.26 | $56.53 |
| Mid-grade | $4.23 | $30.72 | $61.43 |
| Premium | $4.55 | $33.03 | $66.05 |
| Diesel | $5.41 | $39.29 | $78.58 |
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 Wyoming · 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.