How far is St. Theresa Point from Duluth, MN?

The distance between Duluth (Duluth International Airport) and St. Theresa Point (St. Theresa Point Airport) is 498 miles / 802 kilometers / 433 nautical miles.

Distance from Duluth to St. Theresa Point

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

Vincenty's formula (applied above)

• 498.052 miles
• 801.537 kilometers
• 432.796 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

• 497.796 miles
• 801.126 kilometers
• 432.573 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 St. Theresa Point?

The estimated flight time from Duluth International Airport to St. Theresa Point Airport is 1 hour and 26 minutes.

What is the time difference between Duluth and St. Theresa Point?

There is no time difference between Duluth and St. Theresa Point.

Flight carbon footprint between Duluth International Airport (DLH) and St. Theresa Point Airport (YST)

On average, flying from Duluth to St. Theresa Point generates about 98 kg of CO2 per passenger, and 98 kilograms equals 217 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Duluth to St. Theresa Point

See the map of the shortest flight path between Duluth International Airport (DLH) and St. Theresa Point Airport (YST).

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	St. Theresa Point Airport
City:	St. Theresa Point
Country:	Canada
IATA Code:	YST
ICAO Code:	CYST
Coordinates:	53°50′44″N, 94°51′6″W