72639MIAlpena45.07 0.806. 72537MIDetroit Metropolitan Wayne Co42.23 2.006. 10400DLDüsseldorf Flughafen51.22 8.106. 72637MIBishop Intl. Airport42.97 0.006. 72638MIRoscommon44.35 0.6//. 72539MICapital Region Flughafen42.77 1.006. 72636MIMuskegon43.17 0.0//.