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How far is Muscle Shoals, AL, from Castries?

The distance between Castries (George F. L. Charles Airport) and Muscle Shoals (Northwest Alabama Regional Airport) is 2189 miles / 3523 kilometers / 1902 nautical miles.

George F. L. Charles Airport – Northwest Alabama Regional Airport

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2189
Miles
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3523
Kilometers
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1902
Nautical miles

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Distance from Castries to Muscle Shoals

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

Vincenty's formula (applied above)
  • 2188.928 miles
  • 3522.738 kilometers
  • 1902.126 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
  • 2190.350 miles
  • 3525.026 kilometers
  • 1903.362 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 Muscle Shoals?

The estimated flight time from George F. L. Charles Airport to Northwest Alabama Regional Airport is 4 hours and 38 minutes.

Flight carbon footprint between George F. L. Charles Airport (SLU) and Northwest Alabama Regional Airport (MSL)

On average, flying from Castries to Muscle Shoals generates about 239 kg of CO2 per passenger, and 239 kilograms equals 527 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Castries to Muscle Shoals

See the map of the shortest flight path between George F. L. Charles Airport (SLU) and Northwest Alabama Regional Airport (MSL).

Airport information

Origin George F. L. Charles Airport
City: Castries
Country: Saint Lucia Flag of Saint Lucia
IATA Code: SLU
ICAO Code: TLPC
Coordinates: 14°1′12″N, 60°59′34″W
Destination Northwest Alabama Regional Airport
City: Muscle Shoals, AL
Country: United States Flag of United States
IATA Code: MSL
ICAO Code: KMSL
Coordinates: 34°44′43″N, 87°36′36″W