Distance From Jeonju (G 703) Air Base to John Glenn Columbus International Airport, CHN - CMH Distance

The distance from Jeonju (G 703) Air Base (CHN) to John Glenn Columbus International Airport (CMH) is 6858 miles or 11036 kilometers or 5955 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 Jeonju ( South Korea ) to Columbus ( United States )?

A one-way nonstop (direct) flight between Jeonju and Columbus takes around 15 hours 45 minutes.

Estimated flight time from Jeonju (G 703) Air Base, Jeonju, South Korea to John Glenn Columbus International Airport, Columbus, United States is 15 hours 45 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 • CHN - CMH

Kilometers		11036 km
Statute Miles		6858 miles
Nautical Miles		5955 nm
Avg. Time of Flight		15 hours 45 minutes

Jeonju (G 703) Air Base to John Glenn Columbus International Airport Flight Route Map - CHN to CMH Flight Path

Location of Jeonju (G 703) Air Base & John Glenn Columbus International Airport is given below.
Click the map to view Jeonju to Columbus nonstop flight path and travel direction.

Click to see flight route on Google Map between Jeonju, South Korea and Columbus, United States. .

Nonstop flight route between Jeonju, South Korea and Columbus, United States.

Time Difference Between the Airports • CHN - CMH

Time difference between Jeonju (South Korea) and Columbus (United States) is 13 Hours.
Columbus time is 13 Hours behind Jeonju.

Location	Local Time
Jeonju (South Korea)	2026-09-24, 13:34:12 KST
Columbus (United States)	2026-09-24, 00:34:12 EDT

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

Jeonju (G 703) Air Base (CHN / RKJU) Jeonju, South Korea

Destination

John Glenn Columbus International Airport (CMH / KCMH) Columbus, United States