How far is Hyannis, MA, from Westerly, RI?

The distance between Westerly (Westerly State Airport) and Hyannis (Cape Cod Gateway Airport) is 82 miles / 132 kilometers / 71 nautical miles.

The driving distance from Westerly (WST) to Hyannis (HYA) is 119 miles / 191 kilometers, and travel time by car is about 2 hours 38 minutes.

Distance from Westerly to Hyannis

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

Vincenty's formula (applied above)

• 82.026 miles
• 132.008 kilometers
• 71.279 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

• 81.836 miles
• 131.703 kilometers
• 71.114 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 Hyannis?

The estimated flight time from Westerly State Airport to Cape Cod Gateway Airport is 39 minutes.

What is the time difference between Westerly and Hyannis?

There is no time difference between Westerly and Hyannis.

Flight carbon footprint between Westerly State Airport (WST) and Cape Cod Gateway Airport (HYA)

On average, flying from Westerly to Hyannis generates about 37 kg of CO2 per passenger, and 37 kilograms equals 82 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 Hyannis

See the map of the shortest flight path between Westerly State Airport (WST) and Cape Cod Gateway Airport (HYA).

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	Cape Cod Gateway Airport
City:	Hyannis, MA
Country:	United States
IATA Code:	HYA
ICAO Code:	KHYA
Coordinates:	41°40′9″N, 70°16′49″W