How far is Westerly, RI, from Hagåtña?

The distance between Hagåtña (Guam Antonio B. Won Pat International Airport) and Westerly (Westerly State Airport) is 7997 miles / 12870 kilometers / 6949 nautical miles.

Distance from Hagåtña to Westerly

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

Vincenty's formula (applied above)

• 7997.066 miles
• 12870.030 kilometers
• 6949.260 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

• 7986.922 miles
• 12853.705 kilometers
• 6940.445 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 Hagåtña to Westerly?

The estimated flight time from Guam Antonio B. Won Pat International Airport to Westerly State Airport is 15 hours and 38 minutes.

What is the time difference between Hagåtña and Westerly?

The time difference between Hagåtña and Westerly is 15 hours. Westerly is 15 hours behind Hagåtña.

Flight carbon footprint between Guam Antonio B. Won Pat International Airport (GUM) and Westerly State Airport (WST)

On average, flying from Hagåtña to Westerly generates about 998 kg of CO2 per passenger, and 998 kilograms equals 2 200 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Hagåtña to Westerly

See the map of the shortest flight path between Guam Antonio B. Won Pat International Airport (GUM) and Westerly State Airport (WST).

Airport information

Origin	Guam Antonio B. Won Pat International Airport
City:	Hagåtña
Country:	Guam
IATA Code:	GUM
ICAO Code:	PGUM
Coordinates:	13°29′0″N, 144°47′45″E

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