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How far is Ulsan from Pohnpei Island?

The distance between Pohnpei Island (Pohnpei International Airport) and Ulsan (Ulsan Airport) is 2687 miles / 4325 kilometers / 2335 nautical miles.

Pohnpei International Airport – Ulsan Airport

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2687
Miles
Distance arrow
4325
Kilometers
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2335
Nautical miles

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Distance from Pohnpei Island to Ulsan

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

Vincenty's formula (applied above)
  • 2687.239 miles
  • 4324.691 kilometers
  • 2335.146 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
  • 2691.226 miles
  • 4331.109 kilometers
  • 2338.612 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 Pohnpei Island to Ulsan?

The estimated flight time from Pohnpei International Airport to Ulsan Airport is 5 hours and 35 minutes.

Flight carbon footprint between Pohnpei International Airport (PNI) and Ulsan Airport (USN)

On average, flying from Pohnpei Island to Ulsan generates about 297 kg of CO2 per passenger, and 297 kilograms equals 655 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Pohnpei Island to Ulsan

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

Airport information

Origin Pohnpei International Airport
City: Pohnpei Island
Country: Micronesia Flag of Micronesia
IATA Code: PNI
ICAO Code: PTPN
Coordinates: 6°59′6″N, 158°12′32″E
Destination Ulsan Airport
City: Ulsan
Country: South Korea Flag of South Korea
IATA Code: USN
ICAO Code: RKPU
Coordinates: 35°35′36″N, 129°21′7″E