How far is Hechi from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Hechi (Hechi Jinchengjiang Airport) is 281 miles / 453 kilometers / 244 nautical miles.
The driving distance from Haiphong (HPH) to Hechi (HCJ) is 399 miles / 642 kilometers, and travel time by car is about 7 hours 36 minutes.
Cat Bi International Airport – Hechi Jinchengjiang Airport
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Distance from Haiphong to Hechi
There are several ways to calculate the distance from Haiphong to Hechi. Here are two standard methods:
Vincenty's formula (applied above)- 281.212 miles
- 452.566 kilometers
- 244.366 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- 282.285 miles
- 454.293 kilometers
- 245.299 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 Hechi?
The estimated flight time from Cat Bi International Airport to Hechi Jinchengjiang Airport is 1 hour and 1 minutes.
What is the time difference between Haiphong and Hechi?
The time difference between Haiphong and Hechi is 1 hour. Hechi is 1 hour ahead of Haiphong.
Flight carbon footprint between Cat Bi International Airport (HPH) and Hechi Jinchengjiang Airport (HCJ)
On average, flying from Haiphong to Hechi generates about 66 kg of CO2 per passenger, and 66 kilograms equals 146 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 Hechi
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Hechi Jinchengjiang Airport (HCJ).
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 | Hechi Jinchengjiang Airport |
|---|---|
| City: | Hechi |
| Country: | China  |
| IATA Code: | HCJ |
| ICAO Code: | ZGHC |
| Coordinates: | 24°48′18″N, 107°41′58″E |