How far is Casper, WY, from Grayling, AK?
The distance between Grayling (Grayling Airport) and Casper (Casper–Natrona County International Airport) is 2527 miles / 4066 kilometers / 2196 nautical miles.
The driving distance from Grayling (KGX) to Casper (CPR) is 3363 miles / 5412 kilometers, and travel time by car is about 119 hours 21 minutes.
Grayling Airport – Casper–Natrona County International Airport
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Distance from Grayling to Casper
There are several ways to calculate the distance from Grayling to Casper. Here are two standard methods:
Vincenty's formula (applied above)- 2526.693 miles
- 4066.318 kilometers
- 2195.636 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- 2520.457 miles
- 4056.283 kilometers
- 2190.218 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 Grayling to Casper?
The estimated flight time from Grayling Airport to Casper–Natrona County International Airport is 5 hours and 17 minutes.
What is the time difference between Grayling and Casper?
The time difference between Grayling and Casper is 2 hours. Casper is 2 hours ahead of Grayling.
Flight carbon footprint between Grayling Airport (KGX) and Casper–Natrona County International Airport (CPR)
On average, flying from Grayling to Casper generates about 278 kg of CO2 per passenger, and 278 kilograms equals 614 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grayling to Casper
See the map of the shortest flight path between Grayling Airport (KGX) and Casper–Natrona County International Airport (CPR).
Airport information
| Origin | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States  |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″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 |