How far is Kunsan from Portland, OR?

The distance between Portland (Portland International Airport) and Kunsan (Gunsan Airport) is 5362 miles / 8630 kilometers / 4660 nautical miles.

Distance from Portland to Kunsan

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

Vincenty's formula (applied above)

• 5362.418 miles
• 8629.975 kilometers
• 4659.814 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

• 5349.450 miles
• 8609.106 kilometers
• 4648.545 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 Portland to Kunsan?

The estimated flight time from Portland International Airport to Gunsan Airport is 10 hours and 39 minutes.

What is the time difference between Portland and Kunsan?

The time difference between Portland and Kunsan is 17 hours. Kunsan is 17 hours ahead of Portland.

Flight carbon footprint between Portland International Airport (PDX) and Gunsan Airport (KUV)

On average, flying from Portland to Kunsan generates about 631 kg of CO2 per passenger, and 631 kilograms equals 1 392 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Portland to Kunsan

See the map of the shortest flight path between Portland International Airport (PDX) and Gunsan Airport (KUV).

Airport information

Origin	Portland International Airport
City:	Portland, OR
Country:	United States
IATA Code:	PDX
ICAO Code:	KPDX
Coordinates:	45°35′19″N, 122°35′52″W

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