How far is Ulsan from Bangkok?

The distance between Bangkok (Suvarnabhumi Airport) and Ulsan (Ulsan Airport) is 2332 miles / 3752 kilometers / 2026 nautical miles.

The driving distance from Bangkok (BKK) to Ulsan (USN) is 3540 miles / 5697 kilometers, and travel time by car is about 66 hours 33 minutes.

Distance from Bangkok to Ulsan

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

Vincenty's formula (applied above)

• 2331.609 miles
• 3752.362 kilometers
• 2026.113 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

• 2332.987 miles
• 3754.578 kilometers
• 2027.310 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 Bangkok to Ulsan?

The estimated flight time from Suvarnabhumi Airport to Ulsan Airport is 4 hours and 54 minutes.

What is the time difference between Bangkok and Ulsan?

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

Flight carbon footprint between Suvarnabhumi Airport (BKK) and Ulsan Airport (USN)

On average, flying from Bangkok to Ulsan generates about 256 kg of CO2 per passenger, and 256 kilograms equals 563 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Bangkok to Ulsan

See the map of the shortest flight path between Suvarnabhumi Airport (BKK) and Ulsan Airport (USN).

Airport information

Origin	Suvarnabhumi Airport
City:	Bangkok
Country:	Thailand
IATA Code:	BKK
ICAO Code:	VTBS
Coordinates:	13°40′51″N, 100°44′49″E

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