How far is Duluth, MN, from San Juan?

The distance between San Juan (Fernando Luis Ribas Dominicci Airport) and Duluth (Duluth International Airport) is 2454 miles / 3949 kilometers / 2132 nautical miles.

Distance from San Juan to Duluth

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

Vincenty's formula (applied above)

• 2453.935 miles
• 3949.226 kilometers
• 2132.411 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

• 2456.121 miles
• 3952.744 kilometers
• 2134.311 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 San Juan to Duluth?

The estimated flight time from Fernando Luis Ribas Dominicci Airport to Duluth International Airport is 5 hours and 8 minutes.

What is the time difference between San Juan and Duluth?

The time difference between San Juan and Duluth is 2 hours. Duluth is 2 hours behind San Juan.

Flight carbon footprint between Fernando Luis Ribas Dominicci Airport (SIG) and Duluth International Airport (DLH)

On average, flying from San Juan to Duluth generates about 270 kg of CO2 per passenger, and 270 kilograms equals 595 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from San Juan to Duluth

See the map of the shortest flight path between Fernando Luis Ribas Dominicci Airport (SIG) and Duluth International Airport (DLH).

Airport information

Origin	Fernando Luis Ribas Dominicci Airport
City:	San Juan
Country:	Puerto Rico
IATA Code:	SIG
ICAO Code:	TJIG
Coordinates:	18°27′24″N, 66°5′53″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