How far is Fort Smith from Grayling, AK?
The distance between Grayling (Grayling Airport) and Fort Smith (Fort Smith Airport) is 1568 miles / 2524 kilometers / 1363 nautical miles.
The driving distance from Grayling (KGX) to Fort Smith (YSM) is 2356 miles / 3791 kilometers, and travel time by car is about 107 hours 56 minutes.
Grayling Airport – Fort Smith Airport
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Distance from Grayling to Fort Smith
There are several ways to calculate the distance from Grayling to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 1568.366 miles
- 2524.040 kilometers
- 1362.873 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- 1562.603 miles
- 2514.766 kilometers
- 1357.865 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 Fort Smith?
The estimated flight time from Grayling Airport to Fort Smith Airport is 3 hours and 28 minutes.
What is the time difference between Grayling and Fort Smith?
Flight carbon footprint between Grayling Airport (KGX) and Fort Smith Airport (YSM)
On average, flying from Grayling to Fort Smith generates about 184 kg of CO2 per passenger, and 184 kilograms equals 405 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 Fort Smith
See the map of the shortest flight path between Grayling Airport (KGX) and Fort Smith Airport (YSM).
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 | Fort Smith Airport |
|---|---|
| City: | Fort Smith |
| Country: | Canada  |
| IATA Code: | YSM |
| ICAO Code: | CYSM |
| Coordinates: | 60°1′13″N, 111°57′43″W |