How far is Fort Smith, AR, from McGrath, AK?
The distance between McGrath (McGrath Airport) and Fort Smith (Fort Smith Regional Airport) is 3190 miles / 5134 kilometers / 2772 nautical miles.
The driving distance from McGrath (MCG) to Fort Smith (FSM) is 3907 miles / 6287 kilometers, and travel time by car is about 78 hours 43 minutes.
McGrath Airport – Fort Smith Regional Airport
Search flights
Distance from McGrath to Fort Smith
There are several ways to calculate the distance from McGrath to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 3190.232 miles
- 5134.181 kilometers
- 2772.236 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- 3184.063 miles
- 5124.252 kilometers
- 2766.875 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 McGrath to Fort Smith?
The estimated flight time from McGrath Airport to Fort Smith Regional Airport is 6 hours and 32 minutes.
What is the time difference between McGrath and Fort Smith?
Flight carbon footprint between McGrath Airport (MCG) and Fort Smith Regional Airport (FSM)
On average, flying from McGrath to Fort Smith generates about 357 kg of CO2 per passenger, and 357 kilograms equals 787 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from McGrath to Fort Smith
See the map of the shortest flight path between McGrath Airport (MCG) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | McGrath Airport |
|---|---|
| City: | McGrath, AK |
| Country: | United States  |
| IATA Code: | MCG |
| ICAO Code: | PAMC |
| Coordinates: | 62°57′10″N, 155°36′21″W |
| Destination | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |