How far is Dandong from Ulanhot?

The distance between Ulanhot (Ulanhot Yilelite Airport) and Dandong (Dandong Langtou Airport) is 434 miles / 698 kilometers / 377 nautical miles.

The driving distance from Ulanhot (HLH) to Dandong (DDG) is 498 miles / 802 kilometers, and travel time by car is about 9 hours 7 minutes.

Distance from Ulanhot to Dandong

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

Vincenty's formula (applied above)

• 433.643 miles
• 697.880 kilometers
• 376.825 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

• 433.929 miles
• 698.341 kilometers
• 377.074 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 Dandong?

The estimated flight time from Ulanhot Yilelite Airport to Dandong Langtou Airport is 1 hour and 19 minutes.

What is the time difference between Ulanhot and Dandong?

There is no time difference between Ulanhot and Dandong.

Flight carbon footprint between Ulanhot Yilelite Airport (HLH) and Dandong Langtou Airport (DDG)

On average, flying from Ulanhot to Dandong generates about 89 kg of CO2 per passenger, and 89 kilograms equals 196 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 Dandong

See the map of the shortest flight path between Ulanhot Yilelite Airport (HLH) and Dandong Langtou Airport (DDG).

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	Dandong Langtou Airport
City:	Dandong
Country:	China
IATA Code:	DDG
ICAO Code:	ZYDD
Coordinates:	40°1′28″N, 124°17′9″E