How far is Chiang Mai from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Chiang Mai (Chiang Mai International Airport) is 686 miles / 1104 kilometers / 596 nautical miles.
The driving distance from Sanya (SYX) to Chiang Mai (CNX) is 1397 miles / 2249 kilometers, and travel time by car is about 33 hours 31 minutes.
Sanya Phoenix International Airport – Chiang Mai International Airport
Search flights
Distance from Sanya to Chiang Mai
There are several ways to calculate the distance from Sanya to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 686.177 miles
- 1104.295 kilometers
- 596.272 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- 685.187 miles
- 1102.702 kilometers
- 595.412 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 Sanya to Chiang Mai?
The estimated flight time from Sanya Phoenix International Airport to Chiang Mai International Airport is 1 hour and 47 minutes.
What is the time difference between Sanya and Chiang Mai?
The time difference between Sanya and Chiang Mai is 1 hour. Chiang Mai is 1 hour behind Sanya.
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Chiang Mai International Airport (CNX)
On average, flying from Sanya to Chiang Mai generates about 123 kg of CO2 per passenger, and 123 kilograms equals 271 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sanya to Chiang Mai
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″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 |