How far is Okushiri Island from Kunsan?

The distance between Kunsan (Gunsan Airport) and Okushiri Island (Okushiri Airport) is 809 miles / 1302 kilometers / 703 nautical miles.

The driving distance from Kunsan (KUV) to Okushiri Island (OIR) is 1515 miles / 2438 kilometers, and travel time by car is about 45 hours 18 minutes.

Distance from Kunsan to Okushiri Island

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

Vincenty's formula (applied above)

• 809.322 miles
• 1302.478 kilometers
• 703.282 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

• 808.257 miles
• 1300.763 kilometers
• 702.356 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 Kunsan to Okushiri Island?

The estimated flight time from Gunsan Airport to Okushiri Airport is 2 hours and 1 minutes.

What is the time difference between Kunsan and Okushiri Island?

There is no time difference between Kunsan and Okushiri Island.

Flight carbon footprint between Gunsan Airport (KUV) and Okushiri Airport (OIR)

On average, flying from Kunsan to Okushiri Island generates about 136 kg of CO2 per passenger, and 136 kilograms equals 299 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kunsan to Okushiri Island

See the map of the shortest flight path between Gunsan Airport (KUV) and Okushiri Airport (OIR).

Airport information

Origin	Gunsan Airport
City:	Kunsan
Country:	South Korea
IATA Code:	KUV
ICAO Code:	RKJK
Coordinates:	35°54′13″N, 126°36′57″E

Destination	Okushiri Airport
City:	Okushiri Island
Country:	Japan
IATA Code:	OIR
ICAO Code:	RJEO
Coordinates:	42°4′18″N, 139°25′58″E