How far is Seoul from Unalaska, AK?

The distance between Unalaska (Unalaska Airport) and Seoul (Seoul Incheon International Airport) is 3298 miles / 5308 kilometers / 2866 nautical miles.

Distance from Unalaska to Seoul

There are several ways to calculate the distance from Unalaska to Seoul. Here are two standard methods:

Vincenty's formula (applied above)

• 3298.135 miles
• 5307.834 kilometers
• 2866.001 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

• 3290.179 miles
• 5295.029 kilometers
• 2859.087 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 Unalaska to Seoul?

The estimated flight time from Unalaska Airport to Seoul Incheon International Airport is 6 hours and 44 minutes.

What is the time difference between Unalaska and Seoul?

The time difference between Unalaska and Seoul is 19 hours. Seoul is 19 hours ahead of Unalaska.

Flight carbon footprint between Unalaska Airport (DUT) and Seoul Incheon International Airport (ICN)

On average, flying from Unalaska to Seoul generates about 370 kg of CO2 per passenger, and 370 kilograms equals 816 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Unalaska to Seoul

See the map of the shortest flight path between Unalaska Airport (DUT) and Seoul Incheon International Airport (ICN).

Airport information

Origin	Unalaska Airport
City:	Unalaska, AK
Country:	United States
IATA Code:	DUT
ICAO Code:	PADU
Coordinates:	53°54′0″N, 166°32′38″W

Destination	Seoul Incheon International Airport
City:	Seoul
Country:	South Korea
IATA Code:	ICN
ICAO Code:	RKSI
Coordinates:	37°27′36″N, 126°26′26″E