How far is Ulsan from Haikou?

The distance between Haikou (Haikou Meilan International Airport) and Ulsan (Ulsan Airport) is 1576 miles / 2536 kilometers / 1370 nautical miles.

The driving distance from Haikou (HAK) to Ulsan (USN) is 2620 miles / 4217 kilometers, and travel time by car is about 52 hours 49 minutes.

Distance from Haikou to Ulsan

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

Vincenty's formula (applied above)

• 1576.012 miles
• 2536.345 kilometers
• 1369.517 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

• 1576.969 miles
• 2537.886 kilometers
• 1370.349 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 Haikou to Ulsan?

The estimated flight time from Haikou Meilan International Airport to Ulsan Airport is 3 hours and 29 minutes.

What is the time difference between Haikou and Ulsan?

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

Flight carbon footprint between Haikou Meilan International Airport (HAK) and Ulsan Airport (USN)

On average, flying from Haikou to Ulsan generates about 184 kg of CO2 per passenger, and 184 kilograms equals 406 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Haikou to Ulsan

See the map of the shortest flight path between Haikou Meilan International Airport (HAK) and Ulsan Airport (USN).

Airport information

Origin	Haikou Meilan International Airport
City:	Haikou
Country:	China
IATA Code:	HAK
ICAO Code:	ZJHK
Coordinates:	19°56′5″N, 110°27′32″E

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