Distance between Beijing (PEK) and Chiang Mai (CNX)
Distance from Beijing to Chiang Mai (Beijing Capital International Airport – Chiang Mai International Airport) is 1805 miles / 2904 kilometers / 1568 nautical miles.
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Beijing - Chiang Mai
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).
Flight duration
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.
Time Difference
Beijing
Chiang Mai
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 199 kg (438 pounds).
Airport information
| A | Beijing Capital International Airport |
|---|---|
| City: | Beijing |
| Country: | China  |
| IATA Code: | PEK |
| ICAO Code: | ZBAA |
| Coordinates: | 40°4′48″N, 116°35′5″E |
| B | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
Map
Beijing to Chiang Mai flight map.
Frequent Flyer Miles Calculator
Beijing (PEK) → Chiang Mai (CNX).
In total
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