How far is Ha Long from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Ha Long (Van Don International Airport) is 49 miles / 79 kilometers / 43 nautical miles.
The driving distance from Haiphong (HPH) to Ha Long (VDO) is 72 miles / 116 kilometers, and travel time by car is about 1 hour 47 minutes.
Cat Bi International Airport – Van Don International Airport
Search flights
Distance from Haiphong to Ha Long
There are several ways to calculate the distance from Haiphong to Ha Long. Here are two standard methods:
Vincenty's formula (applied above)- 49.036 miles
- 78.915 kilometers
- 42.611 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- 49.010 miles
- 78.875 kilometers
- 42.589 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 Ha Long?
The estimated flight time from Cat Bi International Airport to Van Don International Airport is 35 minutes.
What is the time difference between Haiphong and Ha Long?
Flight carbon footprint between Cat Bi International Airport (HPH) and Van Don International Airport (VDO)
On average, flying from Haiphong to Ha Long generates about 32 kg of CO2 per passenger, and 32 kilograms equals 71 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 Ha Long
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Van Don International Airport (VDO).
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 | Van Don International Airport |
|---|---|
| City: | Ha Long |
| Country: | Vietnam |
| IATA Code: | VDO |
| ICAO Code: | VVVD |
| Coordinates: | 21°7′4″N, 107°24′51″E |