How far is Bar Nunn, WY from Cheyenne, WY?
The driving distance from Bar Nunn, WY to Cheyenne, WY is about 182.7 miles (294.1 km), with a travel time of about 02h 41m by car.
- The straight-line flight distance is about 145.3 miles (233.9 km).
- For a round trip, plan for roughly 05h 23m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM MDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 02h 41m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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 Platte County, Wyoming, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny then Slight Chance Snow Showers
Driving Route Map
The map below follows the saved road route between Bar Nunn and Cheyenne.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bar Nunn and Cheyenne.
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1
Start on Sunset Boulevard
1336 ft · 40 sec · Sunset Boulevard
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2
At the end of the road, turn right onto Salt Creek Highway
1.1 mi · 2 min · Salt Creek Highway
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3
Turn left onto Howard Street
564 ft · 13 sec · Howard Street
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4
Take the ramp right toward I 25 South, US 87 South: Casper
1979 ft · 48 sec
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5
Merge slight left
2.2 mi · 2 min
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6
Continue straight
62.3 mi · 1 hr 6 min
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7
Continue straight
34.1 mi · 32 min
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8
Continue on Cheyenne
75.6 mi · 1 hr 11 min
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9
Continue straight
4 mi · 4 min
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10
Take the exit slight right toward I 25 Business, US 85 South: Central Avenue, Warren Gate 5
1363 ft · 35 sec
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11
Turn left onto Central Avenue
1.3 km · 1 min · Central Avenue
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12
Continue on Central Avenue
1.6 mi · 2 min · Central Avenue
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13
Turn right onto West 24th Street
122 m · 11 sec · West 24th Street
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14
Arrive at your destination
0 m · 1 sec · West 24th Street
Car Route Details
A richer read on the saved driving route between Bar Nunn and Cheyenne.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
I 25 South
Continue on Cheyenne
75.6 mi · 01h 11m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Mostly Sunny leaving Bar Nunn and Mostly Sunny then Slight Chance Snow Showers near Cheyenne.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bar Nunn to Cheyenne?
The road trip is about 182.7 miles (294.1 km) and usually takes 02h 41m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Glendo is a useful midpoint, sitting about 91.3 miles from Bar Nunn and 91.5 miles from Cheyenne.
How much longer is the road route than the straight-line distance?
The direct path is about 145.3 miles (233.9 km), while the road route adds roughly 37.4 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 8:00 AM to 10:00 AM MDT. If you want a more comfortable same-day return, try to leave by 1:06 PM MDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $25.11 one way or $50.22 round trip. Estimated CO2 is about 57.3 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Bar Nunn and Mostly Sunny then Slight Chance Snow Showers near Cheyenne.
Stop Ideas Near Glendo
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 Glendo.
Douglas, Wyoming
Wheatland, Wyoming
Casper, Wyoming
Flight Path Map
This map shows the direct air route between Bar Nunn and Cheyenne. Straight-line distance: 145.35 mi (233.92 km).
#1 Bar Nunn
Town of the United States
| Population | 2,870 |
| Coordinates | 42.9135800, -106.3433600 |
| Altitude | 1611 |
| 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: 294 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 06h 05m |
| 40 mph (64.37 km/h) | 04h 34m |
| 50 mph (80.47 km/h) | 03h 39m |
| 60 mph (96.56 km/h) | 03h 02m |
| 70 mph (112.65 km/h) | 02h 36m |
| 80 mph (129 km/h) | 02h 16m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $3.89 | $25.11 | $50.22 |
| Mid-grade | $4.23 | $27.29 | $54.58 |
| Premium | $4.55 | $29.34 | $58.68 |
| Diesel | $5.41 | $34.91 | $69.81 |
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 18, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.