Calculations with different methods
- 93.349 miles
- 150.230 kilometers
- 81.118 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
- 93.312 miles
- 150.171 kilometers
- 81.086 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Memorial Field Airport (HOT) to Fort Smith Regional Airport (FSM) is 40 minutes.
Time difference and current local times
There is no time difference between Hot Springs and Fort Smith.
Hot Springs, AR
Fort Smith, AR
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 33 kg (73 pounds).
Hot Springs to Fort Smith flight map.
Frequent Flyer Miles Calculator
Hot Springs (HOT) → Fort Smith (FSM).