Air Miles Calculator

Distance between Fairbanks, AK (FAI) and Duluth, MN (DLH)

Flight distance from Fairbanks to Duluth (Fairbanks International Airport – Duluth International Airport) is 2389 miles / 3845 kilometers / 2076 nautical miles. Estimated flight time is 5 hours 1 minutes.

Driving distance from Fairbanks (FAI) to Duluth (DLH) is 3050 miles / 4908 kilometers and travel time by car is about 56 hours 7 minutes.

Map of flight path and driving directions from Fairbanks to Duluth.

Shortest flight path between Fairbanks International Airport (FAI) and Duluth International Airport (DLH).

How far is Duluth from Fairbanks?

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

Vincenty's formula (applied above)
  • 2389.080 miles
  • 3844.851 kilometers
  • 2076.053 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
  • 2382.415 miles
  • 3834.126 kilometers
  • 2070.262 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).

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 Duluth International Airport
City: Duluth, MN
Country: United States Flag of United States
IATA Code: DLH
ICAO Code: KDLH
Coordinates: 46°50′31″N, 92°11′36″W

Time difference and current local times

The time difference between Fairbanks and Duluth is 3 hours. Duluth is 3 hours ahead of Fairbanks.

Time Difference

Fairbanks, AK

 AKST

Duluth, MN

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 262 kg (578 pounds).

Frequent Flyer Miles Calculator

Fairbanks (FAI) → Duluth (DLH).

Distance:
2389
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2389

Round trip?