How far is Chiang Mai from Haikou?
The distance between Haikou (Haikou Meilan International Airport) and Chiang Mai (Chiang Mai International Airport) is 755 miles / 1215 kilometers / 656 nautical miles.
The driving distance from Haikou (HAK) to Chiang Mai (CNX) is 1238 miles / 1993 kilometers, and travel time by car is about 30 hours 40 minutes.
Haikou Meilan International Airport – Chiang Mai International Airport
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Distance from Haikou to Chiang Mai
There are several ways to calculate the distance from Haikou to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 754.699 miles
- 1214.570 kilometers
- 655.815 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- 753.630 miles
- 1212.849 kilometers
- 654.886 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 Haikou to Chiang Mai?
The estimated flight time from Haikou Meilan International Airport to Chiang Mai International Airport is 1 hour and 55 minutes.
What is the time difference between Haikou and Chiang Mai?
The time difference between Haikou and Chiang Mai is 1 hour. Chiang Mai is 1 hour behind Haikou.
Flight carbon footprint between Haikou Meilan International Airport (HAK) and Chiang Mai International Airport (CNX)
On average, flying from Haikou to Chiang Mai generates about 130 kg of CO2 per passenger, and 130 kilograms equals 287 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haikou to Chiang Mai
See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Haikou Meilan International Airport |
|---|---|
| City: | Haikou |
| Country: | China  |
| IATA Code: | HAK |
| ICAO Code: | ZJHK |
| Coordinates: | 19°56′5″N, 110°27′32″E |
| Destination | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |