How far is Fort Smith, AR, from Wichita Falls, TX?
The distance between Wichita Falls (Wichita Falls Regional Airport) and Fort Smith (Fort Smith Regional Airport) is 253 miles / 407 kilometers / 219 nautical miles.
The driving distance from Wichita Falls (SPS) to Fort Smith (FSM) is 317 miles / 510 kilometers, and travel time by car is about 5 hours 48 minutes.
Wichita Falls Regional Airport – Fort Smith Regional Airport
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Distance from Wichita Falls to Fort Smith
There are several ways to calculate the distance from Wichita Falls to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 252.590 miles
- 406.505 kilometers
- 219.495 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- 252.190 miles
- 405.861 kilometers
- 219.147 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 Wichita Falls to Fort Smith?
The estimated flight time from Wichita Falls Regional Airport to Fort Smith Regional Airport is 58 minutes.
What is the time difference between Wichita Falls and Fort Smith?
There is no time difference between Wichita Falls and Fort Smith.
Flight carbon footprint between Wichita Falls Regional Airport (SPS) and Fort Smith Regional Airport (FSM)
On average, flying from Wichita Falls to Fort Smith generates about 62 kg of CO2 per passenger, and 62 kilograms equals 137 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Wichita Falls to Fort Smith
See the map of the shortest flight path between Wichita Falls Regional Airport (SPS) and Fort Smith Regional Airport (FSM).
Airport information
| Origin | Wichita Falls Regional Airport |
|---|---|
| City: | Wichita Falls, TX |
| Country: | United States  |
| IATA Code: | SPS |
| ICAO Code: | KSPS |
| Coordinates: | 33°59′19″N, 98°29′30″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 |