KCMH · CMH John Glenn Columbus International Airport
Columbus, Ohio, United States
Not for navigation. Data: OurAirports (public domain), updated Oct 30, 2026.
Airport facts
- Ident
- KCMH
- IATA
- CMH
- Type
- Large airport
- Municipality
- Columbus
- Region
- Ohio
- Country
- United States
- Elevation
- 815 ft (248 m)
- Coordinates
- 39.9980° N 82.8919° W
39°59′53″N 82°53′31″W - Towered
- Yes
Runways
| Runway | Length × width | Surface | Lighted | Status |
|---|---|---|---|---|
| 10R/28L | 10,114 × 150 ft | Asphalt | Yes | Open |
| 10L/28R | 8,000 × 150 ft | Asphalt | Yes | Open |
Frequencies
| Type | Name | MHz |
|---|---|---|
| ATIS | ATIS | 124.600 |
| CLD | CLNC DEL | 126.300 |
| GND | GND | 121.900 |
| TWR | TWR | 132.700 |
| UNIC | UNICOM | 122.950 |
| A/D | COLUMBUS APP/DEP | 33.822 |
| A/D | COLUMBUS APP/DEP | 118.200 |
| RDO | DAYTON RDO | 122.200 |