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How far is Kotzebue, AK, from Duluth, MN?

The distance between Duluth (Duluth International Airport) and Kotzebue (Ralph Wien Memorial Airport) is 2803 miles / 4511 kilometers / 2436 nautical miles.

The driving distance from Duluth (DLH) to Kotzebue (OTZ) is 3757 miles / 6047 kilometers, and travel time by car is about 151 hours 8 minutes.

Duluth International Airport – Ralph Wien Memorial Airport

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2803
Miles
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4511
Kilometers
Distance arrow
2436
Nautical miles

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Distance from Duluth to Kotzebue

There are several ways to calculate the distance from Duluth to Kotzebue. Here are two standard methods:

Vincenty's formula (applied above)
  • 2803.053 miles
  • 4511.077 kilometers
  • 2435.787 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 2794.890 miles
  • 4497.940 kilometers
  • 2428.693 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).

How long does it take to fly from Duluth to Kotzebue?

The estimated flight time from Duluth International Airport to Ralph Wien Memorial Airport is 5 hours and 48 minutes.

Flight carbon footprint between Duluth International Airport (DLH) and Ralph Wien Memorial Airport (OTZ)

On average, flying from Duluth to Kotzebue generates about 311 kg of CO2 per passenger, and 311 kilograms equals 685 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Duluth to Kotzebue

See the map of the shortest flight path between Duluth International Airport (DLH) and Ralph Wien Memorial Airport (OTZ).

Airport information

Origin 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
Destination Ralph Wien Memorial Airport
City: Kotzebue, AK
Country: United States Flag of United States
IATA Code: OTZ
ICAO Code: PAOT
Coordinates: 66°53′4″N, 162°35′56″W