How far is Texarkana from Casper?
There are several ways to calculate distances between Casper and Texarkana. Here are two common methods:Vincenty's formula (applied above)
- 939.491 miles
- 1511.964 kilometers
- 816.395 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 939.122 miles
- 1511.370 kilometers
- 816.075 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).
Estimated flight time from Casper–Natrona County International Airport (CPR) to Texarkana Regional Airport (TXK) is 2 hours 16 minutes.
Time difference and current local times
The time difference between Casper and Texarkana is 1 hour. Texarkana is 1 hour ahead of Casper.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 147 kg (323 pounds).
Casper to Texarkana flight map.
Frequent Flyer Miles Calculator
Casper (CPR) → Texarkana (TXK).