72421KYCovington Flughafen39.08 4.0//. 10400DLDüsseldorf Flughafen51.22 5.012. 72422KYBlue Grass Airport38.05 1.0//. 72423KYLouisville Flughafen38.18 0.0//. 72435KYBarkley Regional Airport37.07 0.0//.