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

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

The driving distance from Hyannis (HYA) to Westerly (WST) is 120 miles / 193 kilometers, and travel time by car is about 2 hours 41 minutes.

Distance from Hyannis to Westerly

There are several ways to calculate the distance from Hyannis to Westerly. 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 Hyannis to Westerly?

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

What is the time difference between Hyannis and Westerly?

There is no time difference between Hyannis and Westerly.

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

On average, flying from Hyannis to Westerly 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 Hyannis to Westerly

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

Airport information

Origin	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

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