Air Miles Calculator

Distance between Casper, WY (CPR) and Longview, TX (GGG)

Distance from Casper to Longview (Casper–Natrona County International Airport – East Texas Regional Airport) is 969 miles / 1559 kilometers / 842 nautical miles.

How far is Longview from Casper?

There are several ways to calculate distances between Casper and Longview. Here are two common methods:

Vincenty's formula (applied above)
  • 968.678 miles
  • 1558.937 kilometers
  • 841.758 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
  • 968.679 miles
  • 1558.938 kilometers
  • 841.759 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).

Flight duration

Estimated flight time from Casper–Natrona County International Airport (CPR) to East Texas Regional Airport (GGG) is 2 hours 20 minutes.

Time difference and current local times

The time difference between Casper and Longview is 1 hour. Longview is 1 hour ahead of Casper.

Time Difference

Casper
Longview

Casper, WY

 MST

Longview, TX

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (328 pounds).

Airport information


A 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

B East Texas Regional Airport
City: Longview, TX
Country: United States Flag of United States
IATA Code: GGG
ICAO Code: KGGG
Coordinates: 32°23′2″N, 94°42′41″W

Map

Casper to Longview flight map.

Frequent Flyer Miles Calculator

Casper (CPR) → Longview (GGG).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
969
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
969

Round trip?