How far is North Spirit Lake from Duluth, MN?

The distance between Duluth (Duluth International Airport) and North Spirit Lake (North Spirit Lake Airport) is 392 miles / 631 kilometers / 341 nautical miles.

Distance from Duluth to North Spirit Lake

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

Vincenty's formula (applied above)

• 391.878 miles
• 630.666 kilometers
• 340.532 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

• 391.772 miles
• 630.497 kilometers
• 340.441 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 North Spirit Lake?

The estimated flight time from Duluth International Airport to North Spirit Lake Airport is 1 hour and 14 minutes.

What is the time difference between Duluth and North Spirit Lake?

There is no time difference between Duluth and North Spirit Lake.

Flight carbon footprint between Duluth International Airport (DLH) and North Spirit Lake Airport (YNO)

On average, flying from Duluth to North Spirit Lake generates about 83 kg of CO2 per passenger, and 83 kilograms equals 182 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Duluth to North Spirit Lake

See the map of the shortest flight path between Duluth International Airport (DLH) and North Spirit Lake Airport (YNO).

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	North Spirit Lake Airport
City:	North Spirit Lake
Country:	Canada
IATA Code:	YNO
ICAO Code:	CKQ3
Coordinates:	52°29′24″N, 92°58′15″W