How far is Duluth, MN, from Sudbury?

The distance between Sudbury (Sudbury Airport) and Duluth (Duluth International Airport) is 541 miles / 871 kilometers / 470 nautical miles.

The driving distance from Sudbury (YSB) to Duluth (DLH) is 634 miles / 1020 kilometers, and travel time by car is about 14 hours 11 minutes.

Distance from Sudbury to Duluth

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

Vincenty's formula (applied above)

• 540.907 miles
• 870.505 kilometers
• 470.035 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

• 539.344 miles
• 867.989 kilometers
• 468.677 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 Sudbury to Duluth?

The estimated flight time from Sudbury Airport to Duluth International Airport is 1 hour and 31 minutes.

What is the time difference between Sudbury and Duluth?

The time difference between Sudbury and Duluth is 1 hour. Duluth is 1 hour behind Sudbury.

Flight carbon footprint between Sudbury Airport (YSB) and Duluth International Airport (DLH)

On average, flying from Sudbury to Duluth generates about 105 kg of CO2 per passenger, and 105 kilograms equals 231 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sudbury to Duluth

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

Airport information

Origin	Sudbury Airport
City:	Sudbury
Country:	Canada
IATA Code:	YSB
ICAO Code:	CYSB
Coordinates:	46°37′30″N, 80°47′56″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