How far is Chiang Mai from Phuket?
The distance between Phuket (Phuket International Airport) and Chiang Mai (Chiang Mai International Airport) is 734 miles / 1181 kilometers / 638 nautical miles.
The driving distance from Phuket (HKT) to Chiang Mai (CNX) is 941 miles / 1514 kilometers, and travel time by car is about 18 hours 58 minutes.
Phuket International Airport – Chiang Mai International Airport
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Distance from Phuket to Chiang Mai
There are several ways to calculate the distance from Phuket to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 733.683 miles
- 1180.749 kilometers
- 637.553 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- 737.367 miles
- 1186.677 kilometers
- 640.755 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 Phuket to Chiang Mai?
The estimated flight time from Phuket International Airport to Chiang Mai International Airport is 1 hour and 53 minutes.
What is the time difference between Phuket and Chiang Mai?
Flight carbon footprint between Phuket International Airport (HKT) and Chiang Mai International Airport (CNX)
On average, flying from Phuket to Chiang Mai generates about 128 kg of CO2 per passenger, and 128 kilograms equals 283 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Phuket to Chiang Mai
See the map of the shortest flight path between Phuket International Airport (HKT) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Phuket International Airport |
|---|---|
| City: | Phuket |
| Country: | Thailand  |
| IATA Code: | HKT |
| ICAO Code: | VTSP |
| Coordinates: | 8°6′47″N, 98°19′0″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 Phuket (HKT) to Chiang Mai (CNX)
| Thai AirAsia |
| Thai Airways International |