Distance From Grand Forks Air Force Base to Incheon International Airport, RDR - ICN Distance

The distance from Grand Forks Air Force Base (RDR) to Incheon International Airport (ICN) is 5947 miles or 9571 kilometers or 5164 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.

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How long does it take to travel from Grand Forks ( United States ) to Seoul ( South Korea )?

A one-way nonstop (direct) flight between Grand Forks and Seoul takes around 13 hours 40 minutes.

Estimated flight time from Grand Forks Air Force Base, Grand Forks, United States to Incheon International Airport, Seoul, South Korea is 13 hours 40 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 • RDR - ICN

Kilometers		9571 km
Statute Miles		5947 miles
Nautical Miles		5164 nm
Avg. Time of Flight		13 hours 40 minutes

Grand Forks Air Force Base to Incheon International Airport Flight Route Map - RDR to ICN Flight Path

Location of Grand Forks Air Force Base & Incheon International Airport is given below.
Click the map to view Grand Forks to Seoul nonstop flight path and travel direction.

Click to see flight route on Google Map between Grand Forks, United States and Seoul, South Korea. .

Nonstop flight route between Grand Forks, United States and Seoul, South Korea.

Time Difference Between the Airports • RDR - ICN

Time difference between Grand Forks (United States) and Seoul (South Korea) is 14 Hours.
Seoul time is 14 Hours ahead of Grand Forks.

Location	Local Time
Grand Forks (United States)	2026-06-18, 14:41:12 CDT
Seoul (South Korea)	2026-06-19, 04:41:12 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

Grand Forks Air Force Base (RDR / KRDR) Grand Forks, United States

Destination

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