How far is Westerly, RI, from Sudbury?

The distance between Sudbury (Sudbury Airport) and Westerly (Westerly State Airport) is 577 miles / 929 kilometers / 501 nautical miles.

The driving distance from Sudbury (YSB) to Westerly (WST) is 739 miles / 1189 kilometers, and travel time by car is about 16 hours 10 minutes.

Distance from Sudbury to Westerly

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

Vincenty's formula (applied above)

• 577.054 miles
• 928.679 kilometers
• 501.447 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

• 576.280 miles
• 927.432 kilometers
• 500.773 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 Sudbury to Westerly?

The estimated flight time from Sudbury Airport to Westerly State Airport is 1 hour and 35 minutes.

What is the time difference between Sudbury and Westerly?

There is no time difference between Sudbury and Westerly.

Flight carbon footprint between Sudbury Airport (YSB) and Westerly State Airport (WST)

On average, flying from Sudbury to Westerly generates about 110 kg of CO2 per passenger, and 110 kilograms equals 242 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sudbury to Westerly

See the map of the shortest flight path between Sudbury Airport (YSB) and Westerly State Airport (WST).

Airport information

Origin	Sudbury Airport
City:	Sudbury
Country:	Canada
IATA Code:	YSB
ICAO Code:	CYSB
Coordinates:	46°37′30″N, 80°47′56″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