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

The distance between Duluth (Duluth International Airport) and Chuathbaluk (Chuathbaluk Airport) is 2756 miles / 4435 kilometers / 2395 nautical miles.

Distance from Duluth to Chuathbaluk

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

Vincenty's formula (applied above)

• 2755.918 miles
• 4435.220 kilometers
• 2394.827 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

• 2747.725 miles
• 4422.036 kilometers
• 2387.708 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 Chuathbaluk?

The estimated flight time from Duluth International Airport to Chuathbaluk Airport is 5 hours and 43 minutes.

What is the time difference between Duluth and Chuathbaluk?

The time difference between Duluth and Chuathbaluk is 3 hours. Chuathbaluk is 3 hours behind Duluth.

Flight carbon footprint between Duluth International Airport (DLH) and Chuathbaluk Airport (CHU)

On average, flying from Duluth to Chuathbaluk generates about 305 kg of CO2 per passenger, and 305 kilograms equals 673 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Duluth to Chuathbaluk

See the map of the shortest flight path between Duluth International Airport (DLH) and Chuathbaluk Airport (CHU).

Airport information

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

Destination	Chuathbaluk Airport
City:	Chuathbaluk, AK
Country:	United States
IATA Code:	CHU
ICAO Code:	PACH
Coordinates:	61°34′44″N, 159°12′57″W