Map of flight path and driving directions from Bangor to Fort Smith.
Shortest flight path between Bangor International Airport (BGR) and Fort Smith Regional Airport (FSM).
How far is Fort Smith from Bangor?
There are several ways to calculate distances between Bangor and Fort Smith. Here are two common methods:Vincenty's formula (applied above)
- 1494.585 miles
- 2405.302 kilometers
- 1298.759 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
- 1491.974 miles
- 2401.100 kilometers
- 1296.490 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 Bangor and Fort Smith is 1 hour. Fort Smith is 1 hour behind Bangor.
Fort Smith, AR
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 179 kg (395 pounds).
Frequent Flyer Miles Calculator
Bangor (BGR) → Fort Smith (FSM).