# Castle Airport (MER)

> Air cargo reference for Castle Airport, United States — IATA code MER.

## Key facts

- IATA code: MER
- Country: United States (US)
- Coordinates: 37.3805, -120.5680
- Registry airlines hubbed here: 0

## Distance to cargo hubs

Great-circle distance — geometry, not a published route.

| Hub | Airport | Distance |
| --- | --- | --- |
| DFW | Dallas Fort Worth International Airport | 2,191 km |
| MEM | Memphis International Airport | 2,745 km |
| ORD | Chicago O'Hare International Airport | 2,824 km |
| MEX | Mexico City Benito Juárez International Airport | 2,885 km |
| SDF | Louisville Muhammad Ali International Airport | 3,045 km |
| CVG | Cincinnati Northern Kentucky International Airport | 3,122 km |
| ATL | Hartsfield Jackson Atlanta International Airport | 3,278 km |
| YYZ | Toronto Pearson International Airport | 3,493 km |

Source: https://airscanner.co/airports/castle-airport-mer