How far is Haiphong from Zhengzhou?
The distance between Zhengzhou (Zhengzhou Xinzheng International Airport) and Haiphong (Cat Bi International Airport) is 1039 miles / 1671 kilometers / 902 nautical miles.
The driving distance from Zhengzhou (CGO) to Haiphong (HPH) is 1238 miles / 1992 kilometers, and travel time by car is about 22 hours 35 minutes.
Zhengzhou Xinzheng International Airport – Cat Bi International Airport
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Distance from Zhengzhou to Haiphong
There are several ways to calculate the distance from Zhengzhou to Haiphong. 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 Zhengzhou to Haiphong?
The estimated flight time from Zhengzhou Xinzheng International Airport to Cat Bi International Airport is 2 hours and 27 minutes.
What is the time difference between Zhengzhou and Haiphong?
The time difference between Zhengzhou and Haiphong is 1 hour. Haiphong is 1 hour behind Zhengzhou.
Flight carbon footprint between Zhengzhou Xinzheng International Airport (CGO) and Cat Bi International Airport (HPH)
On average, flying from Zhengzhou to Haiphong 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 Zhengzhou to Haiphong
See the map of the shortest flight path between Zhengzhou Xinzheng International Airport (CGO) and Cat Bi International Airport (HPH).
Airport information
| Origin | Zhengzhou Xinzheng International Airport |
|---|---|
| City: | Zhengzhou |
| Country: | China  |
| IATA Code: | CGO |
| ICAO Code: | ZHCC |
| Coordinates: | 34°31′10″N, 113°50′27″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 |