How far is Ulsan from Sukhothai?

The distance between Sukhothai (Sukhothai Airport) and Ulsan (Ulsan Airport) is 2210 miles / 3556 kilometers / 1920 nautical miles.

The driving distance from Sukhothai (THS) to Ulsan (USN) is 3401 miles / 5473 kilometers, and travel time by car is about 64 hours 37 minutes.

Distance from Sukhothai to Ulsan

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

Vincenty's formula (applied above)

• 2209.866 miles
• 3556.434 kilometers
• 1920.321 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

• 2209.794 miles
• 3556.319 kilometers
• 1920.259 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 Sukhothai to Ulsan?

The estimated flight time from Sukhothai Airport to Ulsan Airport is 4 hours and 41 minutes.

What is the time difference between Sukhothai and Ulsan?

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

Flight carbon footprint between Sukhothai Airport (THS) and Ulsan Airport (USN)

On average, flying from Sukhothai to Ulsan generates about 242 kg of CO2 per passenger, and 242 kilograms equals 532 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Sukhothai to Ulsan

See the map of the shortest flight path between Sukhothai Airport (THS) and Ulsan Airport (USN).

Airport information

Origin	Sukhothai Airport
City:	Sukhothai
Country:	Thailand
IATA Code:	THS
ICAO Code:	VTPO
Coordinates:	17°14′16″N, 99°49′5″E

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