Map of flight path and driving directions from Fairbanks to Ontario.
Shortest flight path between Fairbanks International Airport (FAI) and Ontario International Airport (ONT).
How far is Ontario from Fairbanks?
There are several ways to calculate distances between Fairbanks and Ontario. Here are two common methods:Vincenty's formula (applied above)
- 2474.138 miles
- 3981.739 kilometers
- 2149.967 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
- 2471.919 miles
- 3978.167 kilometers
- 2148.039 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 Ontario is 1 hour. Ontario is 1 hour ahead of Fairbanks.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 272 kg (600 pounds).
Frequent Flyer Miles Calculator
Fairbanks (FAI) → Ontario (ONT).