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How far is Texarkana, AR, from Casper, WY?

The distance between Casper (Casper–Natrona County International Airport) and Texarkana (Texarkana Regional Airport) is 939 miles / 1512 kilometers / 816 nautical miles.

The driving distance from Casper (CPR) to Texarkana (TXK) is 1243 miles / 2001 kilometers, and travel time by car is about 21 hours 39 minutes.

Casper–Natrona County International Airport – Texarkana Regional Airport

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939
Miles
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1512
Kilometers
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816
Nautical miles

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Distance from Casper to Texarkana

There are several ways to calculate the distance from Casper to Texarkana. Here are two standard 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 planet.

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).

How long does it take to fly from Casper to Texarkana?

The estimated flight time from Casper–Natrona County International Airport to Texarkana Regional Airport is 2 hours and 16 minutes.

Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Texarkana Regional Airport (TXK)

On average, flying from Casper to Texarkana generates about 147 kg of CO2 per passenger, and 147 kilograms equals 323 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Casper to Texarkana

See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Texarkana Regional Airport (TXK).

Airport information

Origin Casper–Natrona County International Airport
City: Casper, WY
Country: United States Flag of United States
IATA Code: CPR
ICAO Code: KCPR
Coordinates: 42°54′28″N, 106°27′50″W
Destination Texarkana Regional Airport
City: Texarkana, AR
Country: United States Flag of United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W