How far is Ulanhot from Sŏndŏng-ni?
The distance between Sŏndŏng-ni (Sondok Airport) and Ulanhot (Ulanhot Yilelite Airport) is 517 miles / 833 kilometers / 450 nautical miles.
The driving distance from Sŏndŏng-ni (DSO) to Ulanhot (HLH) is 672 miles / 1082 kilometers, and travel time by car is about 14 hours 1 minutes.
Sondok Airport – Ulanhot Yilelite Airport
Search flights
Distance from Sŏndŏng-ni to Ulanhot
There are several ways to calculate the distance from Sŏndŏng-ni to Ulanhot. Here are two standard methods:
Vincenty's formula (applied above)- 517.446 miles
- 832.748 kilometers
- 449.648 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- 517.399 miles
- 832.673 kilometers
- 449.608 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 Sŏndŏng-ni to Ulanhot?
The estimated flight time from Sondok Airport to Ulanhot Yilelite Airport is 1 hour and 28 minutes.
What is the time difference between Sŏndŏng-ni and Ulanhot?
The time difference between Sŏndŏng-ni and Ulanhot is 1 hour. Ulanhot is 1 hour behind Sŏndŏng-ni.
Flight carbon footprint between Sondok Airport (DSO) and Ulanhot Yilelite Airport (HLH)
On average, flying from Sŏndŏng-ni to Ulanhot generates about 101 kg of CO2 per passenger, and 101 kilograms equals 223 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sŏndŏng-ni to Ulanhot
See the map of the shortest flight path between Sondok Airport (DSO) and Ulanhot Yilelite Airport (HLH).
Airport information
| Origin | Sondok Airport |
|---|---|
| City: | Sŏndŏng-ni |
| Country: | North Korea  |
| IATA Code: | DSO |
| ICAO Code: | ZKSD |
| Coordinates: | 39°44′42″N, 127°28′26″E |
| Destination | Ulanhot Yilelite Airport |
|---|---|
| City: | Ulanhot |
| Country: | China  |
| IATA Code: | HLH |
| ICAO Code: | ZBUL |
| Coordinates: | 46°4′58″N, 122°1′1″E |