How far is Qui Nhon from Chiang Mai?
The distance between Chiang Mai (Chiang Mai International Airport) and Qui Nhon (Phu Cat Airport) is 746 miles / 1201 kilometers / 648 nautical miles.
The driving distance from Chiang Mai (CNX) to Qui Nhon (UIH) is 1027 miles / 1653 kilometers, and travel time by car is about 21 hours 46 minutes.
Chiang Mai International Airport – Phu Cat Airport
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Distance from Chiang Mai to Qui Nhon
There are several ways to calculate the distance from Chiang Mai to Qui Nhon. Here are two standard methods:
Vincenty's formula (applied above)- 746.197 miles
- 1200.887 kilometers
- 648.427 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- 746.075 miles
- 1200.691 kilometers
- 648.321 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 Qui Nhon?
The estimated flight time from Chiang Mai International Airport to Phu Cat Airport is 1 hour and 54 minutes.
What is the time difference between Chiang Mai and Qui Nhon?
There is no time difference between Chiang Mai and Qui Nhon.
Flight carbon footprint between Chiang Mai International Airport (CNX) and Phu Cat Airport (UIH)
On average, flying from Chiang Mai to Qui Nhon generates about 130 kg of CO2 per passenger, and 130 kilograms equals 286 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 Qui Nhon
See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Phu Cat Airport (UIH).
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 | Phu Cat Airport |
|---|---|
| City: | Qui Nhon |
| Country: | Vietnam  |
| IATA Code: | UIH |
| ICAO Code: | VVPC |
| Coordinates: | 13°57′17″N, 109°2′31″E |