How far is Ha Long from Nanchong?
The distance between Nanchong (Nanchong Gaoping Airport) and Ha Long (Van Don International Airport) is 669 miles / 1076 kilometers / 581 nautical miles.
The driving distance from Nanchong (NAO) to Ha Long (VDO) is 864 miles / 1391 kilometers, and travel time by car is about 15 hours 52 minutes.
Nanchong Gaoping Airport – Van Don International Airport
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Distance from Nanchong to Ha Long
There are several ways to calculate the distance from Nanchong to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 668.662 miles
- 1076.108 kilometers
- 581.052 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- 671.058 miles
- 1079.964 kilometers
- 583.134 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 Ha Long?
The estimated flight time from Nanchong Gaoping Airport to Van Don International Airport is 1 hour and 45 minutes.
What is the time difference between Nanchong and Ha Long?
The time difference between Nanchong and Ha Long is 1 hour. Ha Long is 1 hour behind Nanchong.
Flight carbon footprint between Nanchong Gaoping Airport (NAO) and Van Don International Airport (VDO)
On average, flying from Nanchong to Ha Long generates about 121 kg of CO2 per passenger, and 121 kilograms equals 267 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 Ha Long
See the map of the shortest flight path between Nanchong Gaoping Airport (NAO) and Van Don International Airport (VDO).
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 | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam  |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |