How far is Grand Forks, ND, from Grayling, AK?
The distance between Grayling (Grayling Airport) and Grand Forks (Grand Forks International Airport) is 2555 miles / 4111 kilometers / 2220 nautical miles.
The driving distance from Grayling (KGX) to Grand Forks (GFK) is 3321 miles / 5345 kilometers, and travel time by car is about 118 hours 45 minutes.
Grayling Airport – Grand Forks International Airport
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Distance from Grayling to Grand Forks
There are several ways to calculate the distance from Grayling to Grand Forks. Here are two standard methods:
Vincenty's formula (applied above)- 2554.694 miles
- 4111.381 kilometers
- 2219.968 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- 2547.033 miles
- 4099.053 kilometers
- 2213.311 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 Grand Forks?
The estimated flight time from Grayling Airport to Grand Forks International Airport is 5 hours and 20 minutes.
What is the time difference between Grayling and Grand Forks?
Flight carbon footprint between Grayling Airport (KGX) and Grand Forks International Airport (GFK)
On average, flying from Grayling to Grand Forks generates about 282 kg of CO2 per passenger, and 282 kilograms equals 621 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 Grand Forks
See the map of the shortest flight path between Grayling Airport (KGX) and Grand Forks International Airport (GFK).
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 | Grand Forks International Airport |
|---|---|
| City: | Grand Forks, ND |
| Country: | United States |
| IATA Code: | GFK |
| ICAO Code: | KGFK |
| Coordinates: | 47°56′57″N, 97°10′33″W |