Distance From Buchanan Airport to Incheon International Airport, UCN - ICN Distance

The distance from Buchanan Airport (UCN) to Incheon International Airport (ICN) is 8338 miles or 13418 kilometers or 7241 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Buchanan ( Liberia ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Buchanan and Seoul takes around 19 hours 10 minutes.

Estimated flight time from Buchanan Airport, Buchanan, Liberia to Incheon International Airport, Seoul, South Korea is 19 hours 10 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • UCN - ICN

Kilometers		13418 km
Statute Miles		8338 miles
Nautical Miles		7241 nm
Avg. Time of Flight		19 hours 10 minutes

Buchanan Airport to Incheon International Airport Flight Route Map - UCN to ICN Flight Path

Location of Buchanan Airport & Incheon International Airport is given below.
Click the map to view Buchanan to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Buchanan, Liberia and Seoul, South Korea. .

Nonstop flight route between Buchanan, Liberia and Seoul, South Korea.

Time Difference Between the Airports • UCN - ICN

Time difference between Buchanan (Liberia) and Seoul (South Korea) is 9 Hours.
Seoul time is 9 Hours ahead of Buchanan.

Location	Local Time
Buchanan (Liberia)	2026-03-15, 14:09:24 GMT
Seoul (South Korea)	2026-03-15, 23:09:24 KST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Buchanan Airport (UCN / GLBU) Buchanan, Liberia

Destination

Incheon International Airport (ICN / RKSI) Seoul, South Korea