How far is Ulsan from Seletar?

The distance between Seletar (Seletar Airport) and Ulsan (Ulsan Airport) is 2865 miles / 4610 kilometers / 2489 nautical miles.

The driving distance from Seletar (XSP) to Ulsan (USN) is 4665 miles / 7507 kilometers, and travel time by car is about 88 hours 1 minutes.

Distance from Seletar to Ulsan

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

Vincenty's formula (applied above)

• 2864.767 miles
• 4610.396 kilometers
• 2489.415 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

• 2871.781 miles
• 4621.684 kilometers
• 2495.510 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 Seletar to Ulsan?

The estimated flight time from Seletar Airport to Ulsan Airport is 5 hours and 55 minutes.

What is the time difference between Seletar and Ulsan?

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

Flight carbon footprint between Seletar Airport (XSP) and Ulsan Airport (USN)

On average, flying from Seletar to Ulsan generates about 318 kg of CO2 per passenger, and 318 kilograms equals 701 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Seletar to Ulsan

See the map of the shortest flight path between Seletar Airport (XSP) and Ulsan Airport (USN).

Airport information

Origin	Seletar Airport
City:	Seletar
Country:	Singapore
IATA Code:	XSP
ICAO Code:	WSSL
Coordinates:	1°25′1″N, 103°52′4″E

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