How far is Hong Kong from Chiang Mai?
There are several ways to calculate distances between Chiang Mai and Hong Kong. Here are two common methods:Vincenty's formula (applied above)
- 998.558 miles
- 1607.023 kilometers
- 867.723 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 997.382 miles
- 1605.130 kilometers
- 866.701 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).
Estimated flight time from Chiang Mai International Airport (CNX) to Hong Kong International Airport (HKG) is 2 hours 23 minutes.
Time difference and current local times
The time difference between Chiang Mai and Hong Kong is 1 hour. Hong Kong is 1 hour ahead of Chiang Mai.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (332 pounds).
Chiang Mai to Hong Kong flight path
Shortest flight path between Chiang Mai International Airport (CNX) and Hong Kong International Airport (HKG).
Frequent Flyer Miles Calculator
Chiang Mai (CNX) → Hong Kong (HKG).