How far is Casper, WY, from Thule?

The distance between Thule (Thule Air Base) and Casper (Casper–Natrona County International Airport) is 2573 miles / 4140 kilometers / 2236 nautical miles.

Distance from Thule to Casper

There are several ways to calculate the distance from Thule to Casper. Here are two standard methods:

Vincenty's formula (applied above)

• 2572.719 miles
• 4140.389 kilometers
• 2235.631 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

• 2567.396 miles
• 4131.824 kilometers
• 2231.007 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 Thule to Casper?

The estimated flight time from Thule Air Base to Casper–Natrona County International Airport is 5 hours and 22 minutes.

What is the time difference between Thule and Casper?

The time difference between Thule and Casper is 3 hours. Casper is 3 hours behind Thule.

Flight carbon footprint between Thule Air Base (THU) and Casper–Natrona County International Airport (CPR)

On average, flying from Thule to Casper generates about 284 kg of CO2 per passenger, and 284 kilograms equals 625 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Thule to Casper

See the map of the shortest flight path between Thule Air Base (THU) and Casper–Natrona County International Airport (CPR).

Airport information

Origin	Thule Air Base
City:	Thule
Country:	Greenland
IATA Code:	THU
ICAO Code:	BGTL
Coordinates:	76°31′52″N, 68°42′11″W

Destination	Casper–Natrona County International Airport
City:	Casper, WY
Country:	United States
IATA Code:	CPR
ICAO Code:	KCPR
Coordinates:	42°54′28″N, 106°27′50″W