How far is Haiphong from Nantong?
The distance between Nantong (Nantong Xingdong Airport) and Haiphong (Cat Bi International Airport) is 1173 miles / 1887 kilometers / 1019 nautical miles.
The driving distance from Nantong (NTG) to Haiphong (HPH) is 1422 miles / 2289 kilometers, and travel time by car is about 25 hours 58 minutes.
Nantong Xingdong Airport – Cat Bi International Airport
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Distance from Nantong to Haiphong
There are several ways to calculate the distance from Nantong to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 1172.551 miles
- 1887.038 kilometers
- 1018.919 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- 1173.216 miles
- 1888.107 kilometers
- 1019.496 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 Nantong to Haiphong?
The estimated flight time from Nantong Xingdong Airport to Cat Bi International Airport is 2 hours and 43 minutes.
What is the time difference between Nantong and Haiphong?
The time difference between Nantong and Haiphong is 1 hour. Haiphong is 1 hour behind Nantong.
Flight carbon footprint between Nantong Xingdong Airport (NTG) and Cat Bi International Airport (HPH)
On average, flying from Nantong to Haiphong generates about 160 kg of CO2 per passenger, and 160 kilograms equals 353 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Nantong to Haiphong
See the map of the shortest flight path between Nantong Xingdong Airport (NTG) and Cat Bi International Airport (HPH).
Airport information
| Origin | Nantong Xingdong Airport |
|---|---|
| City: | Nantong |
| Country: | China  |
| IATA Code: | NTG |
| ICAO Code: | ZSNT |
| Coordinates: | 32°4′14″N, 120°58′33″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 |