X-Plane 10 Scenery--EGKK London Gatwick Airport, UK. Gatwick Airport is 2.7 nautical miles north of the center of Crawley, West Sussex, and 29.5 miles south of Central London. Remove Aerosoft's EGKK London Gatwick from your custom scenery folder. This prevents duplicates. Requires OpenSceneryX (OPENSCENERYX.ZIP). By Tony Brown.