How far is Helena from Fairbanks?
There are several ways to calculate distances between Fairbanks and Helena. Here are two common methods:Vincenty's formula (applied above)
- 1839.402 miles
- 2960.231 kilometers
- 1598.397 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
- 1835.058 miles
- 2953.239 kilometers
- 1594.622 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).
Estimated flight time from Fairbanks International Airport (FAI) to Helena Regional Airport (HLN) is 3 hours 58 minutes.
Time difference and current local times
The time difference between Fairbanks and Helena is 2 hours. Helena is 2 hours ahead of Fairbanks.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 203 kg (446 pounds).
Fairbanks to Helena flight map.
Frequent Flyer Miles Calculator
Fairbanks (FAI) → Helena (HLN).