How far is Hong Kong from Nanchong?
The distance between Nanchong (Nanchong Gaoping Airport) and Hong Kong (Hong Kong International Airport) is 757 miles / 1219 kilometers / 658 nautical miles.
The driving distance from Nanchong (NAO) to Hong Kong (HKG) is 976 miles / 1571 kilometers, and travel time by car is about 17 hours 53 minutes.
Nanchong Gaoping Airport – Hong Kong International Airport
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Distance from Nanchong to Hong Kong
There are several ways to calculate the distance from Nanchong to Hong Kong. Here are two standard methods:
Vincenty's formula (applied above)- 757.446 miles
- 1218.992 kilometers
- 658.203 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- 758.495 miles
- 1220.679 kilometers
- 659.114 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 Nanchong to Hong Kong?
The estimated flight time from Nanchong Gaoping Airport to Hong Kong International Airport is 1 hour and 56 minutes.
What is the time difference between Nanchong and Hong Kong?
Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Hong Kong International Airport (HKG)
On average, flying from Nanchong to Hong Kong generates about 131 kg of CO2 per passenger, and 131 kilograms equals 288 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nanchong to Hong Kong
See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Hong Kong International Airport (HKG).
Airport information
| Origin | Nanchong Gaoping Airport |
|---|---|
| City: | Nanchong |
| Country: | China  |
| IATA Code: | NAO |
| ICAO Code: | ZUNC |
| Coordinates: | 30°45′14″N, 106°3′43″E |
| Destination | Hong Kong International Airport |
|---|---|
| City: | Hong Kong |
| Country: | Hong Kong  |
| IATA Code: | HKG |
| ICAO Code: | VHHH |
| Coordinates: | 22°18′32″N, 113°54′54″E |