How far is Westerly, RI, from St. Paul Island, AK?

The distance between St. Paul Island (St. Paul Island Airport) and Westerly (Westerly State Airport) is 4178 miles / 6723 kilometers / 3630 nautical miles.

Distance from St. Paul Island to Westerly

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

Vincenty's formula (applied above)

• 4177.732 miles
• 6723.409 kilometers
• 3630.350 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

• 4166.068 miles
• 6704.636 kilometers
• 3620.214 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 Westerly?

The estimated flight time from St. Paul Island Airport to Westerly State Airport is 8 hours and 24 minutes.

What is the time difference between St. Paul Island and Westerly?

The time difference between St. Paul Island and Westerly is 5 hours. Westerly is 5 hours ahead of St. Paul Island.

Flight carbon footprint between St. Paul Island Airport (SNP) and Westerly State Airport (WST)

On average, flying from St. Paul Island to Westerly generates about 479 kg of CO2 per passenger, and 479 kilograms equals 1 055 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 Westerly

See the map of the shortest flight path between St. Paul Island Airport (SNP) and Westerly State Airport (WST).

Airport information

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

Destination	Westerly State Airport
City:	Westerly, RI
Country:	United States
IATA Code:	WST
ICAO Code:	KWST
Coordinates:	41°20′58″N, 71°48′12″W