How far is Hong Kong from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Hong Kong (Hong Kong International Airport) is 474 miles / 763 kilometers / 412 nautical miles.
The driving distance from Haiphong (HPH) to Hong Kong (HKG) is 585 miles / 942 kilometers, and travel time by car is about 10 hours 52 minutes.
Cat Bi International Airport – Hong Kong International Airport
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Distance from Haiphong to Hong Kong
There are several ways to calculate the distance from Haiphong to Hong Kong. Here are two standard methods:
Vincenty's formula (applied above)- 473.890 miles
- 762.652 kilometers
- 411.799 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- 473.275 miles
- 761.663 kilometers
- 411.265 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 Haiphong to Hong Kong?
The estimated flight time from Cat Bi International Airport to Hong Kong International Airport is 1 hour and 23 minutes.
What is the time difference between Haiphong and Hong Kong?
The time difference between Haiphong and Hong Kong is 1 hour. Hong Kong is 1 hour ahead of Haiphong.
Flight carbon footprint between Cat Bi International Airport (HPH) and Hong Kong International Airport (HKG)
On average, flying from Haiphong to Hong Kong generates about 95 kg of CO2 per passenger, and 95 kilograms equals 209 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haiphong to Hong Kong
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Hong Kong International Airport (HKG).
Airport information
| Origin | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″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 |