How far is Ulsan from Phuket?

The distance between Phuket (Phuket International Airport) and Ulsan (Ulsan Airport) is 2724 miles / 4384 kilometers / 2367 nautical miles.

The driving distance from Phuket (HKT) to Ulsan (USN) is 4044 miles / 6508 kilometers, and travel time by car is about 76 hours 50 minutes.

Distance from Phuket to Ulsan

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

Vincenty's formula (applied above)

• 2724.189 miles
• 4384.158 kilometers
• 2367.256 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

• 2727.282 miles
• 4389.135 kilometers
• 2369.943 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 Phuket to Ulsan?

The estimated flight time from Phuket International Airport to Ulsan Airport is 5 hours and 39 minutes.

What is the time difference between Phuket and Ulsan?

The time difference between Phuket and Ulsan is 2 hours. Ulsan is 2 hours ahead of Phuket.

Flight carbon footprint between Phuket International Airport (HKT) and Ulsan Airport (USN)

On average, flying from Phuket to Ulsan generates about 301 kg of CO2 per passenger, and 301 kilograms equals 665 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Phuket to Ulsan

See the map of the shortest flight path between Phuket International Airport (HKT) and Ulsan Airport (USN).

Airport information

Origin	Phuket International Airport
City:	Phuket
Country:	Thailand
IATA Code:	HKT
ICAO Code:	VTSP
Coordinates:	8°6′47″N, 98°19′0″E

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