Calculations with different methods
- 1258.151 miles
- 2024.797 kilometers
- 1093.303 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
- 1253.909 miles
- 2017.971 kilometers
- 1089.617 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Pond Inlet Airport (YIO) to Fort Smith Airport (YSM) is 2 hours 52 minutes.
Time difference and current local times
The time difference between Pond Inlet and Fort Smith is 2 hours. Fort Smith is 2 hours behind Pond Inlet.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 162 kg (358 pounds).
Pond Inlet to Fort Smith flight map.
Frequent Flyer Miles Calculator
Pond Inlet (YIO) → Fort Smith (YSM).