How far is Ulsan from Apia?

The distance between Apia (Faleolo International Airport) and Ulsan (Ulsan Airport) is 5122 miles / 8243 kilometers / 4451 nautical miles.

Distance from Apia to Ulsan

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

Vincenty's formula (applied above)

• 5122.168 miles
• 8243.331 kilometers
• 4451.043 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

• 5128.769 miles
• 8253.954 kilometers
• 4456.779 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 Apia to Ulsan?

The estimated flight time from Faleolo International Airport to Ulsan Airport is 10 hours and 11 minutes.

What is the time difference between Apia and Ulsan?

The time difference between Apia and Ulsan is 4 hours. Ulsan is 4 hours behind Apia.

Flight carbon footprint between Faleolo International Airport (APW) and Ulsan Airport (USN)

On average, flying from Apia to Ulsan generates about 600 kg of CO2 per passenger, and 600 kilograms equals 1 322 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Apia to Ulsan

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

Airport information

Origin	Faleolo International Airport
City:	Apia
Country:	Samoa
IATA Code:	APW
ICAO Code:	NSFA
Coordinates:	13°49′47″S, 172°0′28″W

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