How far is Chiang Mai from Tengchong?
The distance between Tengchong (Tengchong Tuofeng Airport) and Chiang Mai (Chiang Mai International Airport) is 426 miles / 685 kilometers / 370 nautical miles.
The driving distance from Tengchong (TCZ) to Chiang Mai (CNX) is 789 miles / 1270 kilometers, and travel time by car is about 17 hours 12 minutes.
Tengchong Tuofeng Airport – Chiang Mai International Airport
Search flights
Distance from Tengchong to Chiang Mai
There are several ways to calculate the distance from Tengchong to Chiang Mai. Here are two standard methods:
Vincenty's formula (applied above)- 425.707 miles
- 685.110 kilometers
- 369.930 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- 427.486 miles
- 687.973 kilometers
- 371.475 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 Tengchong to Chiang Mai?
The estimated flight time from Tengchong Tuofeng Airport to Chiang Mai International Airport is 1 hour and 18 minutes.
What is the time difference between Tengchong and Chiang Mai?
Flight carbon footprint between Tengchong Tuofeng Airport (TCZ) and Chiang Mai International Airport (CNX)
On average, flying from Tengchong to Chiang Mai generates about 88 kg of CO2 per passenger, and 88 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Tengchong to Chiang Mai
See the map of the shortest flight path between Tengchong Tuofeng Airport (TCZ) and Chiang Mai International Airport (CNX).
Airport information
| Origin | Tengchong Tuofeng Airport |
|---|---|
| City: | Tengchong |
| Country: | China  |
| IATA Code: | TCZ |
| ICAO Code: | ZUTC |
| Coordinates: | 24°56′17″N, 98°29′8″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 |