Map of flight path and driving directions from Fairbanks to Fort Smith.
Shortest flight path between Fairbanks International Airport (FAI) and Fort Smith Regional Airport (FSM).
How far is Fort Smith from Fairbanks?
There are several ways to calculate distances between Fairbanks and Fort Smith. Here are two common methods:Vincenty's formula (applied above)
- 2984.341 miles
- 4802.832 kilometers
- 2593.322 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
- 2979.205 miles
- 4794.565 kilometers
- 2588.858 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).
Time difference and current local times
The time difference between Fairbanks and Fort Smith is 3 hours. Fort Smith is 3 hours ahead of Fairbanks.
Fort Smith, AR
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 332 kg (733 pounds).
Frequent Flyer Miles Calculator
Fairbanks (FAI) → Fort Smith (FSM).