How far is Nanchong from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Nanchong (Nanchong Gaoping Airport) is 937 miles / 1509 kilometers / 815 nautical miles.
The driving distance from Chiang Mai (CNX) to Nanchong (NAO) is 1222 miles / 1966 kilometers, and travel time by car is about 24 hours 41 minutes.
Chiang Mai International Airport – Nanchong Gaoping Airport
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Distance from Chiang Mai to Nanchong
There are several ways to calculate the distance from Chiang Mai to Nanchong. Here are two standard methods:
Vincenty's formula (applied above)- 937.343 miles
- 1508.508 kilometers
- 814.529 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- 939.760 miles
- 1512.396 kilometers
- 816.629 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 Chiang Mai to Nanchong?
The estimated flight time from Chiang Mai International Airport to Nanchong Gaoping Airport is 2 hours and 16 minutes.
What is the time difference between Chiang Mai and Nanchong?
Flight carbon footprint between Chiang Mai International Airport (CNX) and Nanchong Gaoping Airport (NAO)
On average, flying from Chiang Mai to Nanchong generates about 146 kg of CO2 per passenger, and 146 kilograms equals 323 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chiang Mai to Nanchong
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Nanchong Gaoping Airport (NAO).
Airport information
| Origin | Chiang Mai International Airport |
|---|---|
| City: | Chiang Mai |
| Country: | Thailand  |
| IATA Code: | CNX |
| ICAO Code: | VTCC |
| Coordinates: | 18°46′0″N, 98°57′45″E |
| Destination | Nanchong Gaoping Airport |
|---|---|
| City: | Nanchong |
| Country: | China  |
| IATA Code: | NAO |
| ICAO Code: | ZUNC |
| Coordinates: | 30°45′14″N, 106°3′43″E |