Air Miles Calculator

Distance between Fairbanks, AK (FAI) and Twin Falls, ID (TWF)

Distance from Fairbanks to Twin Falls (Fairbanks International Airport – Magic Valley Regional Airport) is 2019 miles / 3249 kilometers / 1754 nautical miles.

How far is Twin Falls from Fairbanks?

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

Vincenty's formula (applied above)
  • 2018.570 miles
  • 3248.573 kilometers
  • 1754.089 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
  • 2014.822 miles
  • 3242.542 kilometers
  • 1750.833 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 Magic Valley Regional Airport (TWF) is 4 hours 19 minutes.

Time difference and current local times

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

Time Difference

Fairbanks
Twin Falls

Fairbanks, AK

 AKST

Twin 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 Magic Valley Regional Airport
City: Twin Falls, ID
Country: United States Flag of United States
IATA Code: TWF
ICAO Code: KTWF
Coordinates: 42°28′54″N, 114°29′16″W

Map

Fairbanks to Twin Falls flight map.

Frequent Flyer Miles Calculator

Fairbanks (FAI) → Twin Falls (TWF).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
2019
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2019

Round trip?