In order top to bottom (not counting the one on the Mac screen which is replicated later):
MAD - Madrid, Spain
CPH - Copenhagen, Denmark
ORD - O'Hare
WLG - Wellington, NZ
ZRH - Zurich, Switzerland
LHR - London Heathrow
PER - Perth Australia, a very old picture, go to google maps and note that it's much different now.
LAS - Las Vegas, Nevada