How far is Kemmerer, WY from Cheyenne, WY?
Fastest route
Travel from Kemmerer, Wyoming 83101 to Cheyenne, Wyoming, covering a distance of approximately 342 miles (550 kilometers) via I-80 E. The estimated duration for the journey is around 4 hours and 56 minutes.
Directions
- Head northwest on Cedar Ave toward Garnet St.
- Turn right at the 1st cross street onto Garnet St.
- Continue onto US-189 S/US-30 ALT E/Central Ave/Fossil Dr.
- Continue to follow US-189 S/US-30 ALT E.
- Turn right to stay on US-189 S/US-30 ALT E (signs for US-30 E/Evanston/Rock Springs).
- Turn left to merge onto US-30 E toward Rock Springs.
- Keep left at the fork and merge onto I-80 E.
- Follow I-80 E to Missile Dr in Laramie County. Take exit 10D from I-25 N/US-87 N.
- Keep left to stay on I-80 E.
- Take exit 359C to merge onto I-25 N/US-87 N toward Casper.
- Take exit 10D for Missile Drive.
- Turn right onto Missile Dr.
Tips & Suggestions
- 🚗 Plan your journey ahead of time to avoid unexpected delays and traffic conditions.
- ⛽ Make sure your vehicle is in good condition before embarking on the trip.
- 🍴 Pack some snacks and water for the road to stay energized and hydrated.
- 🚓 Familiarize yourself with the local traffic rules and regulations of the areas you'll pass through.
- 🛣️ Stay on I-80 E for the fastest and most direct route.
- 🚧 Check for any road closures or construction along the way to avoid detours.
- 🌄 Take breaks during the trip to stretch your legs and enjoy scenic spots if possible.
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 22m.
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 of the United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Slight Chance T-storms
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Kemmerer and Cheyenne.
Turn-by-Turn Driving Directions
Step-by-step road directions between Kemmerer and Cheyenne.
-
1
Start on the route
46 m · 13 sec
-
2
Turn right onto Garnet Street
54 m · 10 sec · Garnet Street
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3
Turn right onto Pine Street
723 ft · 21 sec · Pine Street
-
4
Continue on Coral Street
1198 ft · 34 sec · Coral Street
-
5
Continue on Central Avenue
901 ft · 15 sec · Central Avenue
-
6
Continue on Highway 30/189
1.5 km · 2 min · Highway 30/189
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7
Continue on Highway 30/189
2107 ft · 56 sec · Highway 30/189
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8
Continue on US Highway 30/189
2677 ft · 59 sec · US Highway 30/189
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9
Take the ramp left
43.8 mi · 47 min
-
10
Keep slight left to continue on I 80 East
1.2 mi · 3 min
-
11
Merge slight left onto Dwight D. Eisenhower Highway
292.1 mi · 4 hr 48 min · Dwight D. Eisenhower Highway
-
12
Continue on Purple Heart Trail
1601 ft · 18 sec · Purple Heart Trail
-
13
Take the exit slight right toward I 25 North, US 87 North: Casper
1408 ft · 35 sec
-
14
Merge slight left onto Dwight D. Eisenhower Highway
1.6 mi · 2 min · Dwight D. Eisenhower Highway
-
15
Take the exit slight right toward Missile Drive, Warren Gate 2
929 ft · 27 sec
-
16
Turn right onto Missile Drive
1265 ft · 32 sec · Missile Drive
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17
Turn left onto West 24th Street
1.4 km · 2 min · West 24th Street
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18
Arrive at your destination
0 m · 1 sec · West 24th Street
Car Route Details
A richer read on the saved driving route between Kemmerer and Cheyenne.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Dwight D. Eisenhower Highway
Merge slight left onto Dwight D. Eisenhower Highway
292 mi · 04h 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.
Slight Chance T-storms leaving Kemmerer and Mostly Sunny near Cheyenne.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Kemmerer to Cheyenne?
The road trip is about 342.8 miles (551.7 km) and usually takes 05h 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?
Wamsutter is a useful midpoint, sitting about 171.2 miles from Kemmerer and 171.6 miles from Cheyenne.
How much longer is the road route than the straight-line distance?
The direct path is about 299.4 miles (481.8 km), while the road route adds roughly 43.4 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 6:14 AM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $47.11 one way or $94.21 round trip. Estimated CO2 is about 107.5 kg one way.
What should you check before leaving?
Before you leave, expect Slight Chance T-storms around Kemmerer and Mostly Sunny near Cheyenne.
Flight Path Map
This map shows the direct air route between Kemmerer and Cheyenne. Straight-line distance: 299.37 mi (481.79 km).
#1 Kemmerer
City in Wyoming, USA, seat of Lincoln County
| Population | 2,763 |
| Coordinates | 41.7924500, -110.5376700 |
| Altitude | 2118 |
| Country | United States |
#2 Cheyenne
The most populous city in Laramie County, Wyoming.
| Population | 64,742 |
| Coordinates | 41.1399800, -104.8202500 |
| Altitude | 1856 |
| Country | United States |
End: West 24th Street (-104.820107, 41.139762)
Estimated Travel Time
Distance: 552 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 11h 25m |
| 40 mph (64.37 km/h) | 08h 34m |
| 50 mph (80.47 km/h) | 06h 51m |
| 60 mph (96.56 km/h) | 05h 42m |
| 70 mph (112.65 km/h) | 04h 53m |
| 80 mph (129 km/h) | 04h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $47.11 | $94.21 |
| Mid-grade | $4.23 | $51.20 | $102.39 |
| Premium | $4.55 | $55.04 | $110.09 |
| Diesel | $5.41 | $65.49 | $130.97 |
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.