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How far is Muscle Shoals, AL, from St. Paul Island, AK?

The distance between St. Paul Island (St. Paul Island Airport) and Muscle Shoals (Northwest Alabama Regional Airport) is 3987 miles / 6417 kilometers / 3465 nautical miles.

St. Paul Island Airport – Northwest Alabama Regional Airport

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3987
Miles
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6417
Kilometers
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3465
Nautical miles

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Distance from St. Paul Island to Muscle Shoals

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

Vincenty's formula (applied above)
  • 3987.351 miles
  • 6417.020 kilometers
  • 3464.913 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
  • 3978.180 miles
  • 6402.260 kilometers
  • 3456.944 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 St. Paul Island to Muscle Shoals?

The estimated flight time from St. Paul Island Airport to Northwest Alabama Regional Airport is 8 hours and 2 minutes.

Flight carbon footprint between St. Paul Island Airport (SNP) and Northwest Alabama Regional Airport (MSL)

On average, flying from St. Paul Island to Muscle Shoals generates about 455 kg of CO2 per passenger, and 455 kilograms equals 1 003 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from St. Paul Island to Muscle Shoals

See the map of the shortest flight path between St. Paul Island Airport (SNP) and Northwest Alabama Regional Airport (MSL).

Airport information

Origin St. Paul Island Airport
City: St. Paul Island, AK
Country: United States Flag of United States
IATA Code: SNP
ICAO Code: PASN
Coordinates: 57°9′58″N, 170°13′21″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