Distance between Thermopolis WY and Casper WY
The distance from Thermopolis to Casper is 215 kilometers by road including 9 kilometers on motorways. Road takes approximately 2 hours and 26 minutes and goes through Shoshoni, Boysen, Moneta, Hiland, Powder River, Natrona and Air Base Acres.
| Shortest distance by air | 177 km ✈️ |
| Car route length | 215 km 🚗 |
| Driving time | 2 h 26 min |
| Fuel amount | 17.2 L |
| Fuel cost | 25.4 GBP |
| Point | Distance | Time | Fuel | |
| Thermopolis | 0 km | 00 min | 0.0 L | |
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US 20 29 km, 18 min
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| Boysen | 29 km | 18 min | 2.1 L | |
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US 20 28 km, 18 min
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| Shoshoni | 57 km | 37 min | 3.9 L | |
|
US 20 39 km, 26 min
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| Moneta | 95 km | 1 h 03 min | 6.8 L | |
|
US 20 18 km, 13 min
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| Hiland | 113 km | 1 h 17 min | 8.4 L | |
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US 20 43 km, 28 min
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| Powder River | 156 km | 1 h 45 min | 11.8 L | |
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US 20 43 km, 28 min
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| Air Base Acres | 199 km | 2 h 14 min | 15.7 L | |
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US 20 16 km, 11 min
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| Casper | 215 km | 2 h 25 min | 16.6 L | |
Hotels of Casper
Frequently Asked Questions
How much does it cost to drive from Thermopolis to Casper?
Fuel cost: 25.4 GBP
This fuel cost is calculated as: (Route length 215 km / 100 km) * (Fuel consumption 8 L/100 km) * (Fuel price 1.48 GBP / L)
You can adjust fuel consumption and fuel price here.
How long is a car ride from Thermopolis to Casper?
Driving time: 2 h 26 min
This time is calculated for driving at the maximum permitted speed, taking into account traffic rules restrictions.
- 5 km with a maximum speed 100 km/h = 2 min
- 121 km with a maximum speed 96 km/h = 1 h 15 min
- 88 km with a maximum speed 80 km/h = 1 h 5 min
- 1 km with a maximum speed 50 km/h = 1 min
The calculated driving time does not take into account intermediate stops and traffic jams.
How far is Thermopolis to Casper by land?
The distance between Thermopolis and Casper is 215 km by road including 9 km on motorways.
Precise satellite coordinates of highways were used for this calculation. The start and finish points are the centers of Thermopolis and Casper respectively.
How far is Thermopolis to Casper by plane?
The shortest distance (air line, as the crow flies) between Thermopolis and Casper is 177 km.
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 Thermopolis and Casper respectively. Actual distance between airports may be different.
How many hours is Thermopolis from Casper by plane?
Boeing 737 airliner needs 13 min to cover the distance of 177 km at a cruising speed of 800 km/h.
Small plane "Cessna 172" needs 48 min to flight this distance at average speed of 220 km/h.
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 Thermopolis to Casper?
Fast helicopter "Eurocopter AS350" or "Hughes OH-6 Cayuse" need 44 min to cover the distance of 177 km at a cruising speed of 240 km/h.
Popular "Robinson R44" needs 50 min to flight this distance at average speed of 210 km/h.
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 Thermopolis and Casper?
The halfway point between Thermopolis and Casper is Hiland. It is located about 6 km from the exact midpoint by road.
The distance from Hiland to Thermopolis is 113 km and driving will take about 1 h 17 min. The road between Hiland and Casper has length 102 km and will take approximately 1 h 8 min.
The other cities located close to halfway point:
Where is Thermopolis in relation to Casper?
Thermopolis is located 177 km north-west of Casper.
Thermopolis has geographic coordinates: latitude 43.64607, longitude -108.21204.
Casper has geographic coordinates: latitude 42.86663, longitude -106.31308.
Which highway goes from Thermopolis to Casper?
The route from Thermopolis to Casper follows US 20, US 26.
Other minor sections pass along the road:
- WY 789: 52 km
- US 87: 4 km
- I 25: 3 km