How far is Sŏndŏng-ni from Delingha?

The distance between Delingha (Delingha Airport) and Sŏndŏng-ni (Sondok Airport) is 1641 miles / 2641 kilometers / 1426 nautical miles.

The driving distance from Delingha (HXD) to Sŏndŏng-ni (DSO) is 2093 miles / 3369 kilometers, and travel time by car is about 39 hours 36 minutes.

Distance from Delingha to Sŏndŏng-ni

There are several ways to calculate the distance from Delingha to Sŏndŏng-ni. Here are two standard methods:

Vincenty's formula (applied above)

• 1640.829 miles
• 2640.658 kilometers
• 1425.841 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

• 1636.957 miles
• 2634.427 kilometers
• 1422.477 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 Delingha to Sŏndŏng-ni?

The estimated flight time from Delingha Airport to Sondok Airport is 3 hours and 36 minutes.

What is the time difference between Delingha and Sŏndŏng-ni?

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

Flight carbon footprint between Delingha Airport (HXD) and Sondok Airport (DSO)

On average, flying from Delingha to Sŏndŏng-ni generates about 189 kg of CO2 per passenger, and 189 kilograms equals 416 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Delingha Airport (HXD) and Sondok Airport (DSO).

Airport information

Origin	Delingha Airport
City:	Delingha
Country:	China
IATA Code:	HXD
ICAO Code:	ZLDL
Coordinates:	37°7′31″N, 97°16′7″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