How far is Casper, WY, from Austin, TX?
The distance between Austin (Austin–Bergstrom International Airport) and Casper (Casper–Natrona County International Airport) is 1003 miles / 1613 kilometers / 871 nautical miles.
The driving distance from Austin (AUS) to Casper (CPR) is 1218 miles / 1960 kilometers, and travel time by car is about 21 hours 46 minutes.
Austin–Bergstrom International Airport – Casper–Natrona County International Airport
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Distance from Austin to Casper
There are several ways to calculate the distance from Austin to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 1002.539 miles
- 1613.430 kilometers
- 871.182 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 1003.549 miles
- 1615.055 kilometers
- 872.060 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Austin to Casper?
The estimated flight time from Austin–Bergstrom International Airport to Casper–Natrona County International Airport is 2 hours and 23 minutes.
What is the time difference between Austin and Casper?
The time difference between Austin and Casper is 1 hour. Casper is 1 hour behind Austin.
Flight carbon footprint between Austin–Bergstrom International Airport (AUS) and Casper–Natrona County International Airport (CPR)
On average, flying from Austin to Casper generates about 151 kg of CO2 per passenger, and 151 kilograms equals 333 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Austin to Casper
See the map of the shortest flight path between Austin–Bergstrom International Airport (AUS) and Casper–Natrona County International Airport (CPR).
Airport information
Origin | Austin–Bergstrom International Airport |
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City: | Austin, TX |
Country: | United States ![]() |
IATA Code: | AUS |
ICAO Code: | KAUS |
Coordinates: | 30°11′40″N, 97°40′11″W |
Destination | Casper–Natrona County International Airport |
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City: | Casper, WY |
Country: | United States ![]() |
IATA Code: | CPR |
ICAO Code: | KCPR |
Coordinates: | 42°54′28″N, 106°27′50″W |