How far is Haiphong from Nanchang?
The distance between Nanchang (Nanchang Changbei International Airport) and Haiphong (Cat Bi International Airport) is 799 miles / 1285 kilometers / 694 nautical miles.
The driving distance from Nanchang (KHN) to Haiphong (HPH) is 944 miles / 1519 kilometers, and travel time by car is about 17 hours 44 minutes.
Nanchang Changbei International Airport – Cat Bi International Airport
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Distance from Nanchang to Haiphong
There are several ways to calculate the distance from Nanchang to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 798.577 miles
- 1285.185 kilometers
- 693.944 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- 799.339 miles
- 1286.411 kilometers
- 694.606 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 Nanchang to Haiphong?
The estimated flight time from Nanchang Changbei International Airport to Cat Bi International Airport is 2 hours and 0 minutes.
What is the time difference between Nanchang and Haiphong?
The time difference between Nanchang and Haiphong is 1 hour. Haiphong is 1 hour behind Nanchang.
Flight carbon footprint between Nanchang Changbei International Airport (KHN) and Cat Bi International Airport (HPH)
On average, flying from Nanchang to Haiphong generates about 135 kg of CO2 per passenger, and 135 kilograms equals 297 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nanchang to Haiphong
See the map of the shortest flight path between Nanchang Changbei International Airport (KHN) and Cat Bi International Airport (HPH).
Airport information
| Origin | Nanchang Changbei International Airport |
|---|---|
| City: | Nanchang |
| Country: | China  |
| IATA Code: | KHN |
| ICAO Code: | ZSCN |
| Coordinates: | 28°51′53″N, 115°54′0″E |
| Destination | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″E |