How far is Samjiyon from Ulanhot?

The distance between Ulanhot (Ulanhot Yilelite Airport) and Samjiyon (Samjiyon Airport) is 429 miles / 691 kilometers / 373 nautical miles.

The driving distance from Ulanhot (HLH) to Samjiyon (YJS) is 576 miles / 927 kilometers, and travel time by car is about 11 hours 17 minutes.

Distance from Ulanhot to Samjiyon

There are several ways to calculate the distance from Ulanhot to Samjiyon. Here are two standard methods:

Vincenty's formula (applied above)

• 429.449 miles
• 691.132 kilometers
• 373.181 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

• 428.950 miles
• 690.329 kilometers
• 372.748 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 Ulanhot to Samjiyon?

The estimated flight time from Ulanhot Yilelite Airport to Samjiyon Airport is 1 hour and 18 minutes.

What is the time difference between Ulanhot and Samjiyon?

There is no time difference between Ulanhot and Samjiyon.

Flight carbon footprint between Ulanhot Yilelite Airport (HLH) and Samjiyon Airport (YJS)

On average, flying from Ulanhot to Samjiyon generates about 88 kg of CO2 per passenger, and 88 kilograms equals 195 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ulanhot to Samjiyon

See the map of the shortest flight path between Ulanhot Yilelite Airport (HLH) and Samjiyon Airport (YJS).

Airport information

Origin	Ulanhot Yilelite Airport
City:	Ulanhot
Country:	China
IATA Code:	HLH
ICAO Code:	ZBUL
Coordinates:	46°4′58″N, 122°1′1″E

Destination	Samjiyon Airport
City:	Samjiyon
Country:	North Korea
IATA Code:	YJS
ICAO Code:	ZKSE
Coordinates:	41°54′25″N, 128°24′35″E