Air Miles Calculator

Distance between Fairbanks, AK (FAI) and Idaho Falls, ID (IDA)

Distance from Fairbanks to Idaho Falls (Fairbanks International Airport – Idaho Falls Regional Airport) is 2018 miles / 3247 kilometers / 1753 nautical miles.

How far is Idaho Falls from Fairbanks?

There are several ways to calculate distances between Fairbanks and Idaho Falls. Here are two common methods:

Vincenty's formula (applied above)
  • 2017.525 miles
  • 3246.892 kilometers
  • 1753.182 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
  • 2013.409 miles
  • 3240.267 kilometers
  • 1749.604 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).

Flight duration

Estimated flight time from Fairbanks International Airport (FAI) to Idaho Falls Regional Airport (IDA) is 4 hours 19 minutes.

Time difference and current local times

The time difference between Fairbanks and Idaho Falls is 2 hours. Idaho Falls is 2 hours ahead of Fairbanks.

Time Difference

Fairbanks
Idaho Falls

Fairbanks, AK

 AKST

Idaho Falls, ID

 MST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 223 kg (492 pounds).

Airport information


A Fairbanks International Airport
City: Fairbanks, AK
Country: United States Flag of United States
IATA Code: FAI
ICAO Code: PAFA
Coordinates: 64°48′54″N, 147°51′21″W

B Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W

Map

Fairbanks to Idaho Falls flight map.

Frequent Flyer Miles Calculator

Fairbanks (FAI) → Idaho Falls (IDA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2018
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2018

Round trip?