How far is Chiang Mai from Hat Yai?
The distance between Hat Yai (Hat Yai International Airport) and Chiang Mai (Chiang Mai International Airport) is 819 miles / 1318 kilometers / 712 nautical miles.
The driving distance from Hat Yai (HDY) to Chiang Mai (CNX) is 1015 miles / 1634 kilometers, and travel time by car is about 19 hours 44 minutes.
Hat Yai International Airport – Chiang Mai International Airport
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Distance from Hat Yai to Chiang Mai
There are several ways to calculate the distance from Hat Yai to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 819.167 miles
- 1318.321 kilometers
- 711.836 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- 823.258 miles
- 1324.906 kilometers
- 715.392 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 Hat Yai to Chiang Mai?
The estimated flight time from Hat Yai International Airport to Chiang Mai International Airport is 2 hours and 3 minutes.
What is the time difference between Hat Yai and Chiang Mai?
Flight carbon footprint between Hat Yai International Airport (HDY) and Chiang Mai International Airport (CNX)
On average, flying from Hat Yai to Chiang Mai generates about 137 kg of CO2 per passenger, and 137 kilograms equals 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hat Yai to Chiang Mai
See the map of the shortest flight path between Hat Yai International Airport (HDY) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Hat Yai International Airport |
|---|---|
| City: | Hat Yai |
| Country: | Thailand  |
| IATA Code: | HDY |
| ICAO Code: | VTSS |
| Coordinates: | 6°55′59″N, 100°23′34″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 |
Airlines flying from Hat Yai (HDY) to Chiang Mai (CNX)
| Thai AirAsia |