How far is Westerly, RI, from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Westerly (Westerly State Airport) is 8253 miles / 13281 kilometers / 7171 nautical miles.

Distance from Chiang Mai to Westerly

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

Vincenty's formula (applied above)

• 8252.605 miles
• 13281.281 kilometers
• 7171.318 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

• 8241.239 miles
• 13262.989 kilometers
• 7161.441 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 Chiang Mai to Westerly?

The estimated flight time from Chiang Mai International Airport to Westerly State Airport is 16 hours and 7 minutes.

What is the time difference between Chiang Mai and Westerly?

The time difference between Chiang Mai and Westerly is 12 hours. Westerly is 12 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and Westerly State Airport (WST)

On average, flying from Chiang Mai to Westerly generates about 1 035 kg of CO2 per passenger, and 1 035 kilograms equals 2 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Westerly

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Westerly State Airport (WST).

Airport information

Origin	Chiang Mai International Airport
City:	Chiang Mai
Country:	Thailand
IATA Code:	CNX
ICAO Code:	VTCC
Coordinates:	18°46′0″N, 98°57′45″E

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