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Map: OpenStreetMap contributors, captured 20 Oct 2026. North is up and the drawing is simplified. Each runway is labelled at its ends.
Location
Columbus, United States
ICAO code
KCMH
IATA code
CMH
Elevation
815 ft
Longest runway
10,114 ft (10R/28L)
Runways
2
Size class
Large
Position
39.9980, -82.8919
About KCMH
John Glenn Columbus International Airport (CMH) is a large airport in Columbus, United States, with the ICAO code KCMH. Its two runways are 10R/28L and 10L/28R. The longer one, 10R/28L, is 10,114 ft. All of them have hard surfaces. The OpenStreetMap layout shows 34 gates, 192 taxiway segments, 12 aprons and 4 terminal outlines. In the route snapshot of 14 Oct 2026, 37 airlines have 808 routes through KCMH. Its most frequent links are Chicago (ORD), New York (LGA) and Newark (EWR).
Runways
Runways, longest first
Runway
Length
Width
Surface
Lights
10R / 28L
10,114 ft
150 ft
Hard
Lit
10L / 28R
8,000 ft
150 ft
Hard
Lit
Runway idents and sizes from OurAirports. The runway headings in the source do not always match the idents, so only the idents are shown.
Scheduled routes
Published route data from the snapshot of 14 Oct 2026. These are standing schedules, not live flights, and they can be out of date. Counts are routes in that snapshot.
Airlines flying here
Southwest SWA124 routes
Republic RPA112 routes
American AAL79 routes
United UAL78 routes
Breeze MXY31 routes
Envoy ENY27 routes
Delta DAL22 routes
Frontier FFT22 routes
SkyWest SKW20 routes
Also flying here, shown by airline code: AWE, TCF, COA, MEP, CHQ, EGF.
Sources: airport and runway data from OurAirports (public domain). Map data from OpenStreetMap contributors (ODbL). Routes from Virtual Radar Server standing data (CC0), snapshot of 14 Oct 2026.
