How far is Westerly, RI, from London?

The distance between London (London International Airport) and Westerly (Westerly State Airport) is 494 miles / 794 kilometers / 429 nautical miles.

The driving distance from London (YXU) to Westerly (WST) is 590 miles / 949 kilometers, and travel time by car is about 12 hours 1 minutes.

Distance from London to Westerly

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

Vincenty's formula (applied above)

• 493.534 miles
• 794.266 kilometers
• 428.869 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

• 492.339 miles
• 792.343 kilometers
• 427.831 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 London to Westerly?

The estimated flight time from London International Airport to Westerly State Airport is 1 hour and 26 minutes.

What is the time difference between London and Westerly?

There is no time difference between London and Westerly.

Flight carbon footprint between London International Airport (YXU) and Westerly State Airport (WST)

On average, flying from London to Westerly generates about 98 kg of CO2 per passenger, and 98 kilograms equals 215 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from London to Westerly

See the map of the shortest flight path between London International Airport (YXU) and Westerly State Airport (WST).

Airport information

Origin	London International Airport
City:	London
Country:	Canada
IATA Code:	YXU
ICAO Code:	CYXU
Coordinates:	43°2′8″N, 81°9′14″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