How far is Sŏndŏng-ni from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Sŏndŏng-ni (Sondok Airport) is 1790 miles / 2881 kilometers / 1556 nautical miles.
The driving distance from Haiphong (HPH) to Sŏndŏng-ni (DSO) is 2415 miles / 3887 kilometers, and travel time by car is about 45 hours 18 minutes.
Cat Bi International Airport – Sondok Airport
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Distance from Haiphong to Sŏndŏng-ni
There are several ways to calculate the distance from Haiphong to Sŏndŏng-ni. Here are two standard methods:
Vincenty's formula (applied above)- 1790.417 miles
- 2881.396 kilometers
- 1555.830 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- 1791.618 miles
- 2883.330 kilometers
- 1556.873 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 Haiphong to Sŏndŏng-ni?
The estimated flight time from Cat Bi International Airport to Sondok Airport is 3 hours and 53 minutes.
What is the time difference between Haiphong and Sŏndŏng-ni?
Flight carbon footprint between Cat Bi International Airport (HPH) and Sondok Airport (DSO)
On average, flying from Haiphong to Sŏndŏng-ni generates about 199 kg of CO2 per passenger, and 199 kilograms equals 439 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Haiphong to Sŏndŏng-ni
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Sondok Airport (DSO).
Airport information
| Origin | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″E |
| Destination | Sondok Airport |
|---|---|
| City: | Sŏndŏng-ni |
| Country: | North Korea  |
| IATA Code: | DSO |
| ICAO Code: | ZKSD |
| Coordinates: | 39°44′42″N, 127°28′26″E |