How far is Duluth, MN, from St Michael, AK?

The distance between St Michael (St. Michael Airport) and Duluth (Duluth International Airport) is 2824 miles / 4544 kilometers / 2454 nautical miles.

Distance from St Michael to Duluth

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

Vincenty's formula (applied above)

• 2823.637 miles
• 4544.203 kilometers
• 2453.673 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

• 2815.263 miles
• 4530.726 kilometers
• 2446.396 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 St Michael to Duluth?

The estimated flight time from St. Michael Airport to Duluth International Airport is 5 hours and 50 minutes.

What is the time difference between St Michael and Duluth?

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

Flight carbon footprint between St. Michael Airport (SMK) and Duluth International Airport (DLH)

On average, flying from St Michael to Duluth generates about 313 kg of CO2 per passenger, and 313 kilograms equals 691 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St Michael to Duluth

See the map of the shortest flight path between St. Michael Airport (SMK) and Duluth International Airport (DLH).

Airport information

Origin	St. Michael Airport
City:	St Michael, AK
Country:	United States
IATA Code:	SMK
ICAO Code:	PAMK
Coordinates:	63°29′24″N, 162°6′36″W

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