How far is Casper, WY, from Belfast?

The distance between Belfast (Belfast International Airport) and Casper (Casper–Natrona County International Airport) is 4249 miles / 6838 kilometers / 3692 nautical miles.

Distance from Belfast to Casper

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

Vincenty's formula (applied above)

• 4248.725 miles
• 6837.659 kilometers
• 3692.041 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

• 4236.556 miles
• 6818.077 kilometers
• 3681.467 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 Belfast to Casper?

The estimated flight time from Belfast International Airport to Casper–Natrona County International Airport is 8 hours and 32 minutes.

What is the time difference between Belfast and Casper?

The time difference between Belfast and Casper is 7 hours. Casper is 7 hours behind Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and Casper–Natrona County International Airport (CPR)

On average, flying from Belfast to Casper generates about 488 kg of CO2 per passenger, and 488 kilograms equals 1 075 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Casper

See the map of the shortest flight path between Belfast International Airport (BFS) and Casper–Natrona County International Airport (CPR).

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″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