How far is Ulsan from Mengnai?

The distance between Mengnai (Huatugou Airport) and Ulsan (Ulsan Airport) is 2125 miles / 3420 kilometers / 1847 nautical miles.

The driving distance from Mengnai (HTT) to Ulsan (USN) is 2750 miles / 4425 kilometers, and travel time by car is about 51 hours 2 minutes.

Distance from Mengnai to Ulsan

There are several ways to calculate the distance from Mengnai to Ulsan. Here are two standard methods:

Vincenty's formula (applied above)

• 2125.093 miles
• 3420.005 kilometers
• 1846.655 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

• 2120.223 miles
• 3412.168 kilometers
• 1842.423 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 Mengnai to Ulsan?

The estimated flight time from Huatugou Airport to Ulsan Airport is 4 hours and 31 minutes.

What is the time difference between Mengnai and Ulsan?

The time difference between Mengnai and Ulsan is 1 hour. Ulsan is 1 hour ahead of Mengnai.

Flight carbon footprint between Huatugou Airport (HTT) and Ulsan Airport (USN)

On average, flying from Mengnai to Ulsan generates about 232 kg of CO2 per passenger, and 232 kilograms equals 511 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Mengnai to Ulsan

See the map of the shortest flight path between Huatugou Airport (HTT) and Ulsan Airport (USN).

Airport information

Origin	Huatugou Airport
City:	Mengnai
Country:	China
IATA Code:	HTT
ICAO Code:	ZLHX
Coordinates:	38°12′7″N, 90°50′29″E

Destination	Ulsan Airport
City:	Ulsan
Country:	South Korea
IATA Code:	USN
ICAO Code:	RKPU
Coordinates:	35°35′36″N, 129°21′7″E