Distance From Entz Oliver Airport to John Glenn Columbus International Airport

The distance from Entz Oliver Airport () to John Glenn Columbus International Airport (CMH) is 907 miles or 1459 kilometers or 788 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 Hydro ( United States ) to Columbus ( United States )?

A one-way nonstop (direct) flight between Hydro and Columbus takes around 2 hours 5 minutes.

Estimated flight time from Entz Oliver Airport, Hydro, United States to John Glenn Columbus International Airport, Columbus, United States is 2 hours 5 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		1459 km
Statute Miles		907 miles
Nautical Miles		788 nm
Avg. Time of Flight		2 hours 5 minutes

Entz Oliver Airport to John Glenn Columbus International Airport Flight Route Map - to CMH Flight Path

Location of Entz Oliver Airport & John Glenn Columbus International Airport is given below.
Click the map to view Hydro to Columbus nonstop flight path and travel direction.

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

Nonstop flight route between Hydro, United States and Columbus, United States.

Time Difference Between the Airports • - CMH

Time difference between Hydro (United States) and Columbus (United States) is 2 Hours.
Columbus time is 2 Hours ahead of Hydro.

Location	Local Time
Hydro (United States)	2026-08-03, 05:45:20 MDT
Columbus (United States)	2026-08-03, 07:45:20 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

Entz Oliver Airport ( / 1OK6) Hydro, United States

Destination

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