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Fort Smith–Dallas | FSM–DFW
Calculations with different methods
- 227.394 miles
- 365.955 kilometers
- 197.600 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
- 227.474 miles
- 366.084 kilometers
- 197.670 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Fort Smith Regional Airport (FSM) to Dallas/Fort Worth International Airport (DFW) is 55 minutes.
Time difference and current local times
There is no time difference between Fort Smith and Dallas.
Fort Smith, AR
Fort Smith to Dallas flight map.
Frequent Flyer Miles Calculator
Fort Smith (FSM) → Dallas (DFW).