How far is Zhengzhou from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Zhengzhou (Zhengzhou Xinzheng International Airport) is 1039 miles / 1671 kilometers / 902 nautical miles.
The driving distance from Haiphong (HPH) to Zhengzhou (CGO) is 1243 miles / 2001 kilometers, and travel time by car is about 22 hours 33 minutes.
Cat Bi International Airport – Zhengzhou Xinzheng International Airport
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Distance from Haiphong to Zhengzhou
There are several ways to calculate the distance from Haiphong to Zhengzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1038.542 miles
- 1671.372 kilometers
- 902.468 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- 1041.132 miles
- 1675.540 kilometers
- 904.719 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 Zhengzhou?
The estimated flight time from Cat Bi International Airport to Zhengzhou Xinzheng International Airport is 2 hours and 27 minutes.
What is the time difference between Haiphong and Zhengzhou?
The time difference between Haiphong and Zhengzhou is 1 hour. Zhengzhou is 1 hour ahead of Haiphong.
Flight carbon footprint between Cat Bi International Airport (HPH) and Zhengzhou Xinzheng International Airport (CGO)
On average, flying from Haiphong to Zhengzhou generates about 153 kg of CO2 per passenger, and 153 kilograms equals 338 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 Zhengzhou
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Zhengzhou Xinzheng International Airport (CGO).
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 | Zhengzhou Xinzheng International Airport |
|---|---|
| City: | Zhengzhou |
| Country: | China  |
| IATA Code: | CGO |
| ICAO Code: | ZHCC |
| Coordinates: | 34°31′10″N, 113°50′27″E |