Distance between Nanyang (NNY) and Sŏndŏng-ni (DSO)

Flight distance from Nanyang to Sŏndŏng-ni (Nanyang Jiangying Airport – Sondok Airport) is 949 miles / 1527 kilometers / 825 nautical miles. Estimated flight time is 2 hours 17 minutes.

Driving distance from Nanyang (NNY) to Sŏndŏng-ni (DSO) is 1323 miles / 2129 kilometers and travel time by car is about 23 hours 59 minutes.

Map of flight path and driving directions from Nanyang to Sŏndŏng-ni.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Sondok Airport (DSO).

How far is Sŏndŏng-ni from Nanyang?

There are several ways to calculate distances between Nanyang and Sŏndŏng-ni. Here are two common methods:

Vincenty's formula (applied above)
• 949.072 miles
• 1527.383 kilometers
• 824.721 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 947.896 miles
• 1525.491 kilometers
• 823.699 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).

Airport information

A Nanyang Jiangying Airport
City: Nanyang
Country: China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Sondok Airport
City: Sŏndŏng-ni
Country: North Korea
IATA Code: DSO
ICAO Code: ZKSD
Coordinates: 39°44′42″N, 127°28′26″E

Time difference and current local times

The time difference between Nanyang and Sŏndŏng-ni is 1 hour. Sŏndŏng-ni is 1 hour ahead of Nanyang.

CST

KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 147 kg (325 pounds).

Frequent Flyer Miles Calculator

Nanyang (NNY) → Sŏndŏng-ni (DSO).

Distance:
949
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
949

Round trip?