Distance between Cheyenne WY and Casper WY
The distance from Cheyenne to Casper is 178 miles by road including 175 miles on motorways. Road takes approximately 2 hours and 44 minutes and goes through Wheatland, Douglas, Chugwater and Glendo.
| Shortest distance by air | 142 mi ✈️ |
| Car route length | 178.3 mi 🚗 |
| Driving time | 2 h 44 min |
| Fuel amount | 6.1 gal |
| Fuel cost | 23.5 USD |
| Point | Distance | Time | Fuel | |
| Cheyenne | 0 mi | 00 min | 0.0 gal | |
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I 25 46 mi, 40 min
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| Chugwater | 46 mi | 40 min | 1.5 gal | |
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I 25 21 mi, 18 min
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| Wheatland | 66 mi | 59 min | 2.1 gal | |
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I 25 35 mi, 31 min
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| Glendo | 103 mi | 1 h 30 min | 3.4 gal | |
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I 25 25 mi, 23 min
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| Douglas | 128 mi | 1 h 54 min | 4.3 gal | |
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I 25 50 mi, 50 min
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| Casper | 178 mi | 2 h 44 min | 5.9 gal | |
Hotels of Casper
Frequently Asked Questions
How much does it cost to drive from Cheyenne to Casper?
Fuel cost: 23.5 USD
This fuel cost is calculated as: (Route length 178.3 mi) / (Fuel consumption 29.4 mpg) * (Fuel price 3.88 USD / gal)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Cheyenne to Casper?
Driving time: 2 h 44 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 119 mi with a maximum speed 68 mph = 1 h 45 min
- 2 mi with a maximum speed 65 mph = 2 min
- 47 mi with a maximum speed 62 mph = 45 min
- 8 mi with a maximum speed 50 mph = 9 min
- 1 mi with a maximum speed 31 mph = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Cheyenne to Casper by land?
The distance between Cheyenne and Casper is 178.3 mi by road including 175.2 mi on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Cheyenne and Casper respectively.
How far is Cheyenne to Casper by plane?
The shortest distance (air line, as the crow flies) between Cheyenne and Casper is 141.7 mi.
This distance is calculated using the Haversine formula as a great-circle distance between two points on the surface of a sphere. The start and finish points are the centers of Cheyenne and Casper respectively. Actual distance between airports may be different.
How many hours is Cheyenne from Casper by plane?
Boeing 737 airliner needs 17 min to cover the distance of 142 mi at a cruising speed of 497 mph.
Small plane "Cessna 172" needs 1 h 2 min to flight this distance at average speed of 136 mph.
This time is approximate and do not take into account takeoff and landing times, airport location and other real world factors.
How long is a helicopter ride from Cheyenne to Casper?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 57 min to cover the distance of 142 mi at a cruising speed of 149 mph.
Popular "Robinson R44" needs 1 h 5 min to flight this distance at average speed of 130 mph.
This time is approximate and do not take into account takeoff and landing times, aerodrome location and other real world factors.
What city is halfway between Cheyenne and Casper?
The halfway point between Cheyenne and Casper is Glendo. It is located about 13 mi from the exact midpoint by road.
The distance from Glendo to Cheyenne is 103 mi and driving will take about 1 h 30 min. The road between Glendo and Casper has length 76 mi and will take approximately 1 h 14 min.
The other cities located close to halfway point:
Where is Cheyenne in relation to Casper?
Cheyenne is located 142 mi south-east of Casper.
Cheyenne has geographic coordinates: latitude 41.13998, longitude -104.82025.
Casper has geographic coordinates: latitude 42.86663, longitude -106.31308.
Which highway goes from Cheyenne to Casper?
The route from Cheyenne to Casper follows I 25, US 87, US 26.
Other minor sections pass along the road:
- US 20: 34 mi
- US 85: 4 mi
