How far is Vernal, UT, from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Vernal (Vernal Regional Airport) is 7967 miles / 12821 kilometers / 6923 nautical miles.

Distance from Chiang Mai to Vernal

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

Vincenty's formula (applied above)

• 7966.685 miles
• 12821.137 kilometers
• 6922.860 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

• 7955.129 miles
• 12802.539 kilometers
• 6912.818 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 Vernal?

The estimated flight time from Chiang Mai International Airport to Vernal Regional Airport is 15 hours and 35 minutes.

What is the time difference between Chiang Mai and Vernal?

The time difference between Chiang Mai and Vernal is 14 hours. Vernal is 14 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and Vernal Regional Airport (VEL)

On average, flying from Chiang Mai to Vernal generates about 994 kg of CO2 per passenger, and 994 kilograms equals 2 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Vernal

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Vernal Regional Airport (VEL).

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	Vernal Regional Airport
City:	Vernal, UT
Country:	United States
IATA Code:	VEL
ICAO Code:	KVEL
Coordinates:	40°26′27″N, 109°30′36″W