How far is Casper, WY, from Shannon?

The distance between Shannon (Shannon Airport) and Casper (Casper–Natrona County International Airport) is 4233 miles / 6813 kilometers / 3679 nautical miles.

Distance from Shannon to Casper

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

Vincenty's formula (applied above)

• 4233.297 miles
• 6812.831 kilometers
• 3678.634 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

• 4221.265 miles
• 6793.467 kilometers
• 3668.179 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 Shannon to Casper?

The estimated flight time from Shannon Airport to Casper–Natrona County International Airport is 8 hours and 30 minutes.

What is the time difference between Shannon and Casper?

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

Flight carbon footprint between Shannon Airport (SNN) and Casper–Natrona County International Airport (CPR)

On average, flying from Shannon to Casper generates about 486 kg of CO2 per passenger, and 486 kilograms equals 1 071 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Shannon to Casper

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

Airport information

Origin	Shannon Airport
City:	Shannon
Country:	Ireland
IATA Code:	SNN
ICAO Code:	EINN
Coordinates:	52°42′7″N, 8°55′29″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