Air Miles Calculator logo

How far is Sitka, AK, from Westerly, RI?

The distance between Westerly (Westerly State Airport) and Sitka (Sitka Rocky Gutierrez Airport) is 2951 miles / 4748 kilometers / 2564 nautical miles.

The driving distance from Westerly (WST) to Sitka (SIT) is 4056 miles / 6527 kilometers, and travel time by car is about 91 hours 28 minutes.

Westerly State Airport – Sitka Rocky Gutierrez Airport

Distance arrow
2951
Miles
Distance arrow
4748
Kilometers
Distance arrow
2564
Nautical miles

Search flights

Distance from Westerly to Sitka

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

Vincenty's formula (applied above)
  • 2950.554 miles
  • 4748.457 kilometers
  • 2563.961 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
  • 2942.831 miles
  • 4736.028 kilometers
  • 2557.251 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 Westerly to Sitka?

The estimated flight time from Westerly State Airport to Sitka Rocky Gutierrez Airport is 6 hours and 5 minutes.

Flight carbon footprint between Westerly State Airport (WST) and Sitka Rocky Gutierrez Airport (SIT)

On average, flying from Westerly to Sitka generates about 328 kg of CO2 per passenger, and 328 kilograms equals 724 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Westerly to Sitka

See the map of the shortest flight path between Westerly State Airport (WST) and Sitka Rocky Gutierrez Airport (SIT).

Airport information

Origin Westerly State Airport
City: Westerly, RI
Country: United States Flag of United States
IATA Code: WST
ICAO Code: KWST
Coordinates: 41°20′58″N, 71°48′12″W
Destination Sitka Rocky Gutierrez Airport
City: Sitka, AK
Country: United States Flag of United States
IATA Code: SIT
ICAO Code: PASI
Coordinates: 57°2′49″N, 135°21′43″W