How far is Chiang Mai from Beijing?
There are several ways to calculate distances between Beijing and Chiang Mai. Here are two common methods:Vincenty's formula (applied above)
- 1804.544 miles
- 2904.132 kilometers
- 1568.106 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
- 1807.098 miles
- 2908.242 kilometers
- 1570.325 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 Beijing Capital International Airport (PEK) to Chiang Mai International Airport (CNX) is 3 hours 54 minutes.
Time difference and current local times
The time difference between Beijing and Chiang Mai is 1 hour. Chiang Mai is 1 hour behind Beijing.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 199 kg (438 pounds).
Beijing to Chiang Mai flight map.
Frequent Flyer Miles Calculator
Beijing (PEK) → Chiang Mai (CNX).