How far is Haiphong from Haikou?
The distance between Haikou (Haikou Meilan International Airport) and Haiphong (Cat Bi International Airport) is 250 miles / 402 kilometers / 217 nautical miles.
The driving distance from Haikou (HAK) to Haiphong (HPH) is 414 miles / 667 kilometers, and travel time by car is about 12 hours 6 minutes.
Haikou Meilan International Airport – Cat Bi International Airport
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Distance from Haikou to Haiphong
There are several ways to calculate the distance from Haikou to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 249.736 miles
- 401.911 kilometers
- 217.015 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- 249.443 miles
- 401.440 kilometers
- 216.760 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 Haikou to Haiphong?
The estimated flight time from Haikou Meilan International Airport to Cat Bi International Airport is 58 minutes.
What is the time difference between Haikou and Haiphong?
The time difference between Haikou and Haiphong is 1 hour. Haiphong is 1 hour behind Haikou.
Flight carbon footprint between Haikou Meilan International Airport (HAK) and Cat Bi International Airport (HPH)
On average, flying from Haikou to Haiphong generates about 62 kg of CO2 per passenger, and 62 kilograms equals 136 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haikou to Haiphong
See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Cat Bi International Airport (HPH).
Airport information
| Origin | Haikou Meilan International Airport |
|---|---|
| City: | Haikou |
| Country: | China  |
| IATA Code: | HAK |
| ICAO Code: | ZJHK |
| Coordinates: | 19°56′5″N, 110°27′32″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 |