How far is Casper, WY, from Reykjavik?
The distance between Reykjavik (Keflavík International Airport) and Casper (Casper–Natrona County International Airport) is 3447 miles / 5547 kilometers / 2995 nautical miles.
Keflavík International Airport – Casper–Natrona County International Airport
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Distance from Reykjavik to Casper
There are several ways to calculate the distance from Reykjavik to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 3446.543 miles
- 5546.674 kilometers
- 2994.964 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- 3436.943 miles
- 5531.224 kilometers
- 2986.622 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 Reykjavik to Casper?
The estimated flight time from Keflavík International Airport to Casper–Natrona County International Airport is 7 hours and 1 minutes.
What is the time difference between Reykjavik and Casper?
The time difference between Reykjavik and Casper is 7 hours. Casper is 7 hours behind Reykjavik.
Flight carbon footprint between Keflavík International Airport (KEF) and Casper–Natrona County International Airport (CPR)
On average, flying from Reykjavik to Casper generates about 388 kg of CO2 per passenger, and 388 kilograms equals 856 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Reykjavik to Casper
See the map of the shortest flight path between Keflavík International Airport (KEF) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Keflavík International Airport |
|---|---|
| City: | Reykjavik |
| Country: | Iceland  |
| IATA Code: | KEF |
| ICAO Code: | BIKF |
| Coordinates: | 63°59′6″N, 22°36′20″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 |