How far is Fort Smith, AR, from Flagstaff, AZ?
The distance between Flagstaff (Flagstaff Pulliam Airport) and Fort Smith (Fort Smith Regional Airport) is 978 miles / 1573 kilometers / 849 nautical miles.
The driving distance from Flagstaff (FLG) to Fort Smith (FSM) is 1053 miles / 1694 kilometers, and travel time by car is about 18 hours 15 minutes.
Flagstaff Pulliam Airport – Fort Smith Regional Airport
Search flights
Distance from Flagstaff to Fort Smith
There are several ways to calculate the distance from Flagstaff to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 977.530 miles
- 1573.182 kilometers
- 849.451 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- 975.350 miles
- 1569.674 kilometers
- 847.556 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 Flagstaff to Fort Smith?
The estimated flight time from Flagstaff Pulliam Airport to Fort Smith Regional Airport is 2 hours and 21 minutes.
What is the time difference between Flagstaff and Fort Smith?
Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and Fort Smith Regional Airport (FSM)
On average, flying from Flagstaff to Fort Smith generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Flagstaff to Fort Smith
See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States  |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″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 |