How far is Haiphong from Zhaotong?
The distance between Zhaotong (Zhaotong Airport) and Haiphong (Cat Bi International Airport) is 485 miles / 781 kilometers / 422 nautical miles.
The driving distance from Zhaotong (ZAT) to Haiphong (HPH) is 682 miles / 1098 kilometers, and travel time by car is about 12 hours 37 minutes.
Zhaotong Airport – Cat Bi International Airport
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Distance from Zhaotong to Haiphong
There are several ways to calculate the distance from Zhaotong to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 485.453 miles
- 781.260 kilometers
- 421.847 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- 486.954 miles
- 783.677 kilometers
- 423.152 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 Zhaotong to Haiphong?
The estimated flight time from Zhaotong Airport to Cat Bi International Airport is 1 hour and 25 minutes.
What is the time difference between Zhaotong and Haiphong?
The time difference between Zhaotong and Haiphong is 1 hour. Haiphong is 1 hour behind Zhaotong.
Flight carbon footprint between Zhaotong Airport (ZAT) and Cat Bi International Airport (HPH)
On average, flying from Zhaotong to Haiphong generates about 96 kg of CO2 per passenger, and 96 kilograms equals 213 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Zhaotong to Haiphong
See the map of the shortest flight path between Zhaotong Airport (ZAT) and Cat Bi International Airport (HPH).
Airport information
| Origin | Zhaotong Airport |
|---|---|
| City: | Zhaotong |
| Country: | China  |
| IATA Code: | ZAT |
| ICAO Code: | ZPZT |
| Coordinates: | 27°19′32″N, 103°45′17″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 |