That's mainly it. Also, most 'airports' are near cities, but most 'places' in the world aren not cities, but are slap bang in the middle of two, three or even

That's mainly it. Also, most 'airports' are near cities, but most 'places' in the world aren not cities, but are slap bang in the middle of two, three or even four cities. So which airports serve Stoke on Trent? or Schweinfurt? or Alcanar? Choosing airports for those locations is really something only a human can decide. I may well travel 150 miles from an airport to my destination if it's really important, but that's for me to decide.