I'll add Port Louis as a type-in, too, since the entire width of the island is less than the distance between some of these airports and the major cities they are said to service.
If QM ever decides to feature this, though, maybe he could swap that answer for Cristofor Colombo airport in Genoa, Italy. The name's not as much fun but it would likely be guessed more often.
Could 'Orange' and 'Orange County' be accepted for John Wayne? I know it's not strictly speaking a city, but that is the most common way it's referred to...
Hello! This was an interesting quiz; but do note that Las Vegas' airport is now named after Harry Reid (former Senate Majority Leader) instead of Pat McCarran because of McCarran's inflammatory rhetoric against minorities at the time.