Distance From Tonosaki Heliport to John Glenn Columbus International Airport

The distance from Tonosaki Heliport () to John Glenn Columbus International Airport (CMH) is 6881 miles or 11073 kilometers or 5975 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 Tsushima ( Japan ) to Columbus ( United States )?

A one-way nonstop (direct) flight between Tsushima and Columbus takes around 15 hours 49 minutes.

Estimated flight time from Tonosaki Heliport, Tsushima, Japan to John Glenn Columbus International Airport, Columbus, United States is 15 hours 49 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 • - CMH

Kilometers		11073 km
Statute Miles		6881 miles
Nautical Miles		5975 nm
Avg. Time of Flight		15 hours 49 minutes

Tonosaki Heliport to John Glenn Columbus International Airport Flight Route Map - to CMH Flight Path

Location of Tonosaki Heliport & John Glenn Columbus International Airport is given below.
Click the map to view Tsushima to Columbus nonstop flight path and travel direction.

Click to see flight route on Google Map between Tsushima, Japan and Columbus, United States. .

Nonstop flight route between Tsushima, Japan and Columbus, United States.

Time Difference Between the Airports • - CMH

Time difference between Tsushima (Japan) and Columbus (United States) is 13 Hours.
Columbus time is 13 Hours behind Tsushima.

Location	Local Time
Tsushima (Japan)	2026-03-20, 22:51:14 JST
Columbus (United States)	2026-03-20, 09:51:14 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

Tonosaki Heliport ( / ) Tsushima, Japan

Destination

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