How far is Treasure Cay from Westerly, RI?

The distance between Westerly (Westerly State Airport) and Treasure Cay (Treasure Cay Airport) is 1056 miles / 1699 kilometers / 917 nautical miles.

Distance from Westerly to Treasure Cay

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

Vincenty's formula (applied above)

• 1055.796 miles
• 1699.139 kilometers
• 917.462 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

• 1057.922 miles
• 1702.560 kilometers
• 919.309 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 Treasure Cay?

The estimated flight time from Westerly State Airport to Treasure Cay Airport is 2 hours and 29 minutes.

What is the time difference between Westerly and Treasure Cay?

There is no time difference between Westerly and Treasure Cay.

Flight carbon footprint between Westerly State Airport (WST) and Treasure Cay Airport (TCB)

On average, flying from Westerly to Treasure Cay generates about 154 kg of CO2 per passenger, and 154 kilograms equals 340 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Westerly to Treasure Cay

See the map of the shortest flight path between Westerly State Airport (WST) and Treasure Cay Airport (TCB).

Airport information

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

Destination	Treasure Cay Airport
City:	Treasure Cay
Country:	Bahamas
IATA Code:	TCB
ICAO Code:	MYAT
Coordinates:	26°44′43″N, 77°23′28″W