How far is Casper, WY, from Helsinki?

The distance between Helsinki (Helsinki Airport) and Casper (Casper–Natrona County International Airport) is 4811 miles / 7742 kilometers / 4180 nautical miles.

Distance from Helsinki to Casper

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

Vincenty's formula (applied above)

• 4810.629 miles
• 7741.957 kilometers
• 4180.322 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

• 4796.554 miles
• 7719.305 kilometers
• 4168.091 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 Helsinki to Casper?

The estimated flight time from Helsinki Airport to Casper–Natrona County International Airport is 9 hours and 36 minutes.

What is the time difference between Helsinki and Casper?

The time difference between Helsinki and Casper is 9 hours. Casper is 9 hours behind Helsinki.

Flight carbon footprint between Helsinki Airport (HEL) and Casper–Natrona County International Airport (CPR)

On average, flying from Helsinki to Casper generates about 559 kg of CO2 per passenger, and 559 kilograms equals 1 233 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Helsinki to Casper

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

Airport information

Origin	Helsinki Airport
City:	Helsinki
Country:	Finland
IATA Code:	HEL
ICAO Code:	EFHK
Coordinates:	60°19′1″N, 24°57′47″E

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