Distance From Keangnam Tower B Helipad to John Glenn Columbus International Airport

The distance from Keangnam Tower B Helipad () to John Glenn Columbus International Airport (CMH) is 8184 miles or 13171 kilometers or 7107 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 Hanoi (Nam Tu Liem) ( Vietnam ) to Columbus ( United States )?

A one-way nonstop (direct) flight between Hanoi (Nam Tu Liem) and Columbus takes around 18 hours 48 minutes.

Estimated flight time from Keangnam Tower B Helipad, Hanoi (Nam Tu Liem), Vietnam to John Glenn Columbus International Airport, Columbus, United States is 18 hours 48 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		13171 km
Statute Miles		8184 miles
Nautical Miles		7107 nm
Avg. Time of Flight		18 hours 48 minutes

Keangnam Tower B Helipad to John Glenn Columbus International Airport Flight Route Map - to CMH Flight Path

Location of Keangnam Tower B Helipad & John Glenn Columbus International Airport is given below.
Click the map to view Hanoi (Nam Tu Liem) to Columbus nonstop flight path and travel direction.

Click to see flight route on Google Map between Hanoi (Nam Tu Liem), Vietnam and Columbus, United States. .

Nonstop flight route between Hanoi (Nam Tu Liem), Vietnam and Columbus, United States.

Time Difference Between the Airports • - CMH

Time difference between Hanoi (Nam Tu Liem) (Vietnam) and Columbus (United States) is 12 Hours.
Columbus time is 12 Hours behind Hanoi (Nam Tu Liem).

Location	Local Time
Hanoi (Nam Tu Liem) (Vietnam)	2025-12-16, 21:50:34 +07
Columbus (United States)	2025-12-16, 09:50:34 EST

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

Keangnam Tower B Helipad ( / ) Hanoi (Nam Tu Liem), Vietnam

Destination

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