How far is Duluth, MN, from Castries?

The distance between Castries (George F. L. Charles Airport) and Duluth (Duluth International Airport) is 2892 miles / 4654 kilometers / 2513 nautical miles.

Distance from Castries to Duluth

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

Vincenty's formula (applied above)

• 2891.761 miles
• 4653.838 kilometers
• 2512.872 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

• 2894.668 miles
• 4658.516 kilometers
• 2515.398 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 Castries to Duluth?

The estimated flight time from George F. L. Charles Airport to Duluth International Airport is 5 hours and 58 minutes.

What is the time difference between Castries and Duluth?

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

Flight carbon footprint between George F. L. Charles Airport (SLU) and Duluth International Airport (DLH)

On average, flying from Castries to Duluth generates about 321 kg of CO2 per passenger, and 321 kilograms equals 708 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Duluth

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Duluth International Airport (DLH).

Airport information

Origin	George F. L. Charles Airport
City:	Castries
Country:	Saint Lucia
IATA Code:	SLU
ICAO Code:	TLPC
Coordinates:	14°1′12″N, 60°59′34″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