Distance From Iron Mountain Ranch Airport to Cincinnati Northern Kentucky International Airport

The distance from Iron Mountain Ranch Airport () to Cincinnati Northern Kentucky International Airport (CVG) is 1214 miles or 1954 kilometers or 1054 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 Marathon ( United States ) to Cincinnati / Covington ( United States )?

A one-way nonstop (direct) flight between Marathon and Cincinnati / Covington takes around 2 hours 47 minutes.

Estimated flight time from Iron Mountain Ranch Airport, Marathon, United States to Cincinnati Northern Kentucky International Airport, Cincinnati / Covington, United States is 2 hours 47 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 • - CVG

Kilometers		1954 km
Statute Miles		1214 miles
Nautical Miles		1054 nm
Avg. Time of Flight		2 hours 47 minutes

Iron Mountain Ranch Airport to Cincinnati Northern Kentucky International Airport Flight Route Map - to CVG Flight Path

Location of Iron Mountain Ranch Airport & Cincinnati Northern Kentucky International Airport is given below.
Click the map to view Marathon to Cincinnati / Covington nonstop flight path and travel direction.

Click to see flight route on Google Map between Marathon, United States and Cincinnati / Covington, United States. .

Nonstop flight route between Marathon, United States and Cincinnati / Covington, United States.

Time Difference Between the Airports • - CVG

Time difference between Marathon (United States) and Cincinnati / Covington (United States) is 2 Hours.
Cincinnati / Covington time is 2 Hours ahead of Marathon.

Location	Local Time
Marathon (United States)	2025-12-16, 10:57:17 MST
Cincinnati / Covington (United States)	2025-12-16, 12:57:17 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

Iron Mountain Ranch Airport ( / 5TE5) Marathon, United States

Destination

Cincinnati Northern Kentucky International Airport (CVG / KCVG) Cincinnati / Covington, United States