Distance From Ocean Reef Club Airport to John Glenn Columbus International Airport, OCA - CMH Distance

The distance from Ocean Reef Club Airport (OCA) to John Glenn Columbus International Airport (CMH) is 1025 miles or 1650 kilometers or 891 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 Key Largo ( United States ) to Columbus ( United States )?

A one-way nonstop (direct) flight between Key Largo and Columbus takes around 2 hours 21 minutes.

Estimated flight time from Ocean Reef Club Airport, Key Largo, United States to John Glenn Columbus International Airport, Columbus, United States is 2 hours 21 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 • OCA - CMH

Kilometers		1650 km
Statute Miles		1025 miles
Nautical Miles		891 nm
Avg. Time of Flight		2 hours 21 minutes

Ocean Reef Club Airport to John Glenn Columbus International Airport Flight Route Map - OCA to CMH Flight Path

Location of Ocean Reef Club Airport & John Glenn Columbus International Airport is given below.
Click the map to view Key Largo to Columbus nonstop flight path and travel direction.

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

Nonstop flight route between Key Largo, United States and Columbus, United States.

Time Difference Between the Airports • OCA - CMH

Time difference between Key Largo (United States) and Columbus (United States) is 0 Hours.

Location	Local Time
Key Largo (United States)	2026-08-03, 02:19:17 EDT
Columbus (United States)	2026-08-03, 02:19:17 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

Ocean Reef Club Airport (OCA / 07FA) Key Largo, United States

Destination

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