How far is Ulsan from Phetchabun?

The distance between Phetchabun (Phetchabun Airport) and Ulsan (Ulsan Airport) is 2167 miles / 3488 kilometers / 1883 nautical miles.

The driving distance from Phetchabun (PHY) to Ulsan (USN) is 3344 miles / 5382 kilometers, and travel time by car is about 63 hours 25 minutes.

Distance from Phetchabun to Ulsan

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

Vincenty's formula (applied above)

• 2167.256 miles
• 3487.861 kilometers
• 1883.294 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

• 2167.626 miles
• 3488.456 kilometers
• 1883.616 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 Phetchabun to Ulsan?

The estimated flight time from Phetchabun Airport to Ulsan Airport is 4 hours and 36 minutes.

What is the time difference between Phetchabun and Ulsan?

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

Flight carbon footprint between Phetchabun Airport (PHY) and Ulsan Airport (USN)

On average, flying from Phetchabun to Ulsan generates about 237 kg of CO2 per passenger, and 237 kilograms equals 522 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Phetchabun to Ulsan

See the map of the shortest flight path between Phetchabun Airport (PHY) and Ulsan Airport (USN).

Airport information

Origin	Phetchabun Airport
City:	Phetchabun
Country:	Thailand
IATA Code:	PHY
ICAO Code:	VTPB
Coordinates:	16°40′33″N, 101°11′41″E

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