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Detroit–Fort Smith | DTW–FSM
Calculations with different methods
- 759.589 miles
- 1222.440 kilometers
- 660.065 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
- 758.955 miles
- 1221.420 kilometers
- 659.514 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Detroit Metropolitan Airport (DTW) to Fort Smith Regional Airport (FSM) is 1 hour 56 minutes.
Time difference and current local times
The time difference between Detroit and Fort Smith is 1 hour. Fort Smith is 1 hour behind Detroit.
Fort Smith, AR
Detroit to Fort Smith flight map.
Frequent Flyer Miles Calculator
Detroit (DTW) → Fort Smith (FSM).