How far is Gillette, WY from Cody, WY?
The driving distance from Gillette, WY to Cody, WY is about 251.2 miles (404.2 km), with a travel time of about 04h 22m by car.
- The straight-line flight distance is about 176.2 miles (283.5 km).
- For a round trip, plan for roughly 08h 45m 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 04h 22m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
This departure sits inside the recommended comfort window for the route.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
Town in Sheridan County, Wyoming, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Rain And Snow Showers Likely
Rain And Snow Showers Likely
Driving Route Map
The map below follows the saved road route between Gillette and Cody.
Turn-by-Turn Driving Directions
Step-by-step road directions between Gillette and Cody.
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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
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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 right onto North 6th Street
52.3 mi · 59 min · North 6th Street
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7
Continue on 17th Street
1.2 km · 2 min · 17th Street
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8
Continue on Sheridan Avenue
126 m · 18 sec · Sheridan Avenue
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9
Turn right onto 16th Street
30 m · 3 sec · 16th Street
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10
Arrive at your destination
0 m · 1 sec · 16th Street
Car Route Details
A richer read on the saved driving route between Gillette and Cody.
Straightforward drive
The saved road route has a manageable number of maneuvers and should be easy to follow with normal attention to signs.
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.
Rain And Snow Showers Likely leaving Gillette and Rain And Snow Showers Likely near Cody.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Gillette to Cody?
The road trip is about 251.2 miles (404.2 km) and usually takes 04h 22m 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?
Dayton is a useful midpoint, sitting about 125.4 miles from Gillette and 125.7 miles from Cody.
How much longer is the road route than the straight-line distance?
The direct path is about 176.2 miles (283.5 km), while the road route adds roughly 75 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 8:14 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $34.49 one way or $68.98 round trip. Estimated CO2 is about 78.7 kg one way.
What should you check before leaving?
Before you leave, expect Rain And Snow Showers Likely around Gillette and Rain And Snow Showers Likely near Cody.
Flight Path Map
This map shows the direct air route between Gillette and Cody. Straight-line distance: 176.17 mi (283.52 km).
#1 Gillette
City in Campbell County, Wyoming, United States
| Population | 32,220 |
| Coordinates | 44.2910900, -105.5022200 |
| Altitude | 1388 |
| Country | United States |
#2 Cody
City in and county seat of Park County, Wyoming, United States
| Population | 9,847 |
| Coordinates | 44.5263400, -109.0565300 |
| Altitude | 1523 |
| Country | United States |
End: 16th Street (-109.056274, 44.526341)
Estimated Travel Time
Distance: 404 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 22m |
| 40 mph (64.37 km/h) | 06h 16m |
| 50 mph (80.47 km/h) | 05h 01m |
| 60 mph (96.56 km/h) | 04h 11m |
| 70 mph (112.65 km/h) | 03h 35m |
| 80 mph (129 km/h) | 03h 07m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $34.49 | $68.98 |
| Mid-grade | $4.23 | $37.49 | $74.97 |
| Premium | $4.55 | $40.30 | $80.61 |
| Diesel | $5.41 | $47.95 | $95.90 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.