How far is Fort Smith from Dallas?
There are several ways to calculate distances between Dallas and Fort Smith. Here are two common methods:Vincenty's formula (applied above)
- 223.003 miles
- 358.888 kilometers
- 193.784 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 223.128 miles
- 359.090 kilometers
- 193.893 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).
Estimated flight time from Dallas Love Field (DAL) to Fort Smith Regional Airport (FSM) is 55 minutes.
Time difference and current local times
There is no time difference between Dallas and Fort Smith.
Fort Smith, AR
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 56 kg (123 pounds).
Dallas to Fort Smith flight path
Shortest flight path between Dallas Love Field (DAL) and Fort Smith Regional Airport (FSM).
Frequent Flyer Miles Calculator
Dallas (DAL) → Fort Smith (FSM).