How far is Casper, WY, from Longview, TX?
The distance between Longview (East Texas Regional Airport) and Casper (Casper–Natrona County International Airport) is 969 miles / 1559 kilometers / 842 nautical miles.
The driving distance from Longview (GGG) to Casper (CPR) is 1189 miles / 1913 kilometers, and travel time by car is about 21 hours 22 minutes.
East Texas Regional Airport – Casper–Natrona County International Airport
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Distance from Longview to Casper
There are several ways to calculate the distance from Longview to Casper. Here are two standard 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 planet.
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).
How long does it take to fly from Longview to Casper?
The estimated flight time from East Texas Regional Airport to Casper–Natrona County International Airport is 2 hours and 20 minutes.
What is the time difference between Longview and Casper?
The time difference between Longview and Casper is 1 hour. Casper is 1 hour behind Longview.
Flight carbon footprint between East Texas Regional Airport (GGG) and Casper–Natrona County International Airport (CPR)
On average, flying from Longview to Casper generates about 149 kg of CO2 per passenger, and 149 kilograms equals 328 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Longview to Casper
See the map of the shortest flight path between East Texas Regional Airport (GGG) and Casper–Natrona County International Airport (CPR).
Airport information
Origin | East Texas Regional Airport |
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City: | Longview, TX |
Country: | United States |
IATA Code: | GGG |
ICAO Code: | KGGG |
Coordinates: | 32°23′2″N, 94°42′41″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 |