How far is Fort Smith, AR, from Tulsa, OK?
The distance between Tulsa (Tulsa International Airport) and Fort Smith (Fort Smith Regional Airport) is 104 miles / 167 kilometers / 90 nautical miles.
The driving distance from Tulsa (TUL) to Fort Smith (FSM) is 121 miles / 195 kilometers, and travel time by car is about 2 hours 19 minutes.
Tulsa International Airport – Fort Smith Regional Airport
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Distance from Tulsa to Fort Smith
There are several ways to calculate the distance from Tulsa to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 104.071 miles
- 167.487 kilometers
- 90.436 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- 103.987 miles
- 167.350 kilometers
- 90.362 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 Tulsa to Fort Smith?
The estimated flight time from Tulsa International Airport to Fort Smith Regional Airport is 41 minutes.
What is the time difference between Tulsa and Fort Smith?
Flight carbon footprint between Tulsa International Airport (TUL) and Fort Smith Regional Airport (FSM)
On average, flying from Tulsa to Fort Smith generates about 40 kg of CO2 per passenger, and 40 kilograms equals 89 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tulsa to Fort Smith
See the map of the shortest flight path between Tulsa International Airport (TUL) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Tulsa International Airport |
|---|---|
| City: | Tulsa, OK |
| Country: | United States  |
| IATA Code: | TUL |
| ICAO Code: | KTUL |
| Coordinates: | 36°11′54″N, 95°53′17″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 |