How far is Grayling, AK, from Casper, WY?
The distance between Casper (Casper–Natrona County International Airport) and Grayling (Grayling Airport) is 2527 miles / 4066 kilometers / 2196 nautical miles.
The driving distance from Casper (CPR) to Grayling (KGX) is 3358 miles / 5404 kilometers, and travel time by car is about 119 hours 14 minutes.
Casper–Natrona County International Airport – Grayling Airport
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Distance from Casper to Grayling
There are several ways to calculate the distance from Casper to Grayling. 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 Casper to Grayling?
The estimated flight time from Casper–Natrona County International Airport to Grayling Airport is 5 hours and 17 minutes.
What is the time difference between Casper and Grayling?
The time difference between Casper and Grayling is 2 hours. Grayling is 2 hours behind Casper.
Flight carbon footprint between Casper–Natrona County International Airport (CPR) and Grayling Airport (KGX)
On average, flying from Casper to Grayling 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 Casper to Grayling
See the map of the shortest flight path between Casper–Natrona County International Airport (CPR) and Grayling Airport (KGX).
Airport information
| Origin | 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 |
| Destination | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″W |