How far is Dryden from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Dryden (Dryden Regional Airport) is 7655 miles / 12319 kilometers / 6652 nautical miles.

Distance from Chiang Mai to Dryden

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

Vincenty's formula (applied above)

• 7654.810 miles
• 12319.222 kilometers
• 6651.848 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

• 7643.235 miles
• 12300.594 kilometers
• 6641.790 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 Dryden?

The estimated flight time from Chiang Mai International Airport to Dryden Regional Airport is 14 hours and 59 minutes.

What is the time difference between Chiang Mai and Dryden?

The time difference between Chiang Mai and Dryden is 13 hours. Dryden is 13 hours behind Chiang Mai.

Flight carbon footprint between Chiang Mai International Airport (CNX) and Dryden Regional Airport (YHD)

On average, flying from Chiang Mai to Dryden generates about 948 kg of CO2 per passenger, and 948 kilograms equals 2 091 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Chiang Mai to Dryden

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

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	Dryden Regional Airport
City:	Dryden
Country:	Canada
IATA Code:	YHD
ICAO Code:	CYHD
Coordinates:	49°49′54″N, 92°44′39″W