How far is Sŏndŏng-ni from Hefei?

The distance between Hefei (Hefei Luogang Airport) and Sŏndŏng-ni (Sondok Airport) is 792 miles / 1274 kilometers / 688 nautical miles.

The driving distance from Hefei (HFE) to Sŏndŏng-ni (DSO) is 1328 miles / 2138 kilometers, and travel time by car is about 25 hours 40 minutes.

Distance from Hefei to Sŏndŏng-ni

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

Vincenty's formula (applied above)

• 791.771 miles
• 1274.232 kilometers
• 688.030 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

• 791.669 miles
• 1274.067 kilometers
• 687.941 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 Hefei to Sŏndŏng-ni?

The estimated flight time from Hefei Luogang Airport to Sondok Airport is 1 hour and 59 minutes.

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

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

Flight carbon footprint between Hefei Luogang Airport (HFE) and Sondok Airport (DSO)

On average, flying from Hefei to Sŏndŏng-ni generates about 134 kg of CO2 per passenger, and 134 kilograms equals 296 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Hefei Luogang Airport (HFE) and Sondok Airport (DSO).

Airport information

Origin	Hefei Luogang Airport
City:	Hefei
Country:	China
IATA Code:	HFE
ICAO Code:	ZSOF
Coordinates:	31°46′48″N, 117°17′52″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