How far is Haiphong from Seoul?
The distance between Seoul (Seoul Gimpo International Airport) and Haiphong (Cat Bi International Airport) is 1666 miles / 2681 kilometers / 1448 nautical miles.
The driving distance from Seoul (GMP) to Haiphong (HPH) is 2433 miles / 3915 kilometers, and travel time by car is about 44 hours 44 minutes.
Seoul Gimpo International Airport – Cat Bi International Airport
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Distance from Seoul to Haiphong
There are several ways to calculate the distance from Seoul to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 1666.072 miles
- 2681.283 kilometers
- 1447.777 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- 1666.949 miles
- 2682.694 kilometers
- 1448.539 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 Seoul to Haiphong?
The estimated flight time from Seoul Gimpo International Airport to Cat Bi International Airport is 3 hours and 39 minutes.
What is the time difference between Seoul and Haiphong?
The time difference between Seoul and Haiphong is 2 hours. Haiphong is 2 hours behind Seoul.
Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Cat Bi International Airport (HPH)
On average, flying from Seoul to Haiphong generates about 190 kg of CO2 per passenger, and 190 kilograms equals 420 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Seoul to Haiphong
See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and Cat Bi International Airport (HPH).
Airport information
| Origin | Seoul Gimpo International Airport |
|---|---|
| City: | Seoul |
| Country: | South Korea  |
| IATA Code: | GMP |
| ICAO Code: | RKSS |
| Coordinates: | 37°33′29″N, 126°47′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 |