How far is Casper, WY, from London?

The distance between London (London Gatwick Airport) and Casper (Casper–Natrona County International Airport) is 4596 miles / 7397 kilometers / 3994 nautical miles.

Distance from London to Casper

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

Vincenty's formula (applied above)

• 4596.007 miles
• 7396.557 kilometers
• 3993.821 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

• 4583.051 miles
• 7375.706 kilometers
• 3982.563 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 London to Casper?

The estimated flight time from London Gatwick Airport to Casper–Natrona County International Airport is 9 hours and 12 minutes.

What is the time difference between London and Casper?

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

Flight carbon footprint between London Gatwick Airport (LGW) and Casper–Natrona County International Airport (CPR)

On average, flying from London to Casper generates about 532 kg of CO2 per passenger, and 532 kilograms equals 1 172 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from London to Casper

See the map of the shortest flight path between London Gatwick Airport (LGW) and Casper–Natrona County International Airport (CPR).

Airport information

Origin	London Gatwick Airport
City:	London
Country:	United Kingdom
IATA Code:	LGW
ICAO Code:	EGKK
Coordinates:	51°8′53″N, 0°11′25″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