How far is Haiphong from Changzhou?
The distance between Changzhou (Changzhou Benniu Airport) and Haiphong (Cat Bi International Airport) is 1111 miles / 1789 kilometers / 966 nautical miles.
The driving distance from Changzhou (CZX) to Haiphong (HPH) is 1357 miles / 2184 kilometers, and travel time by car is about 24 hours 40 minutes.
Changzhou Benniu Airport – Cat Bi International Airport
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Distance from Changzhou to Haiphong
There are several ways to calculate the distance from Changzhou to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 1111.407 miles
- 1788.636 kilometers
- 965.786 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- 1112.262 miles
- 1790.012 kilometers
- 966.529 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 Changzhou to Haiphong?
The estimated flight time from Changzhou Benniu Airport to Cat Bi International Airport is 2 hours and 36 minutes.
What is the time difference between Changzhou and Haiphong?
The time difference between Changzhou and Haiphong is 1 hour. Haiphong is 1 hour behind Changzhou.
Flight carbon footprint between Changzhou Benniu Airport (CZX) and Cat Bi International Airport (HPH)
On average, flying from Changzhou to Haiphong generates about 157 kg of CO2 per passenger, and 157 kilograms equals 347 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Changzhou to Haiphong
See the map of the shortest flight path between Changzhou Benniu Airport (CZX) and Cat Bi International Airport (HPH).
Airport information
| Origin | Changzhou Benniu Airport |
|---|---|
| City: | Changzhou |
| Country: | China  |
| IATA Code: | CZX |
| ICAO Code: | ZSCG |
| Coordinates: | 31°55′10″N, 119°46′44″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 |