72639MIAlpena45.07 0.806. 72537MIDetroit Metropolitan Wayne Co42.23 2.0//. 10400DLDüsseldorf Flughafen51.22 8.012. 72637MIBishop Intl. Airport42.97 0.0//. 72635MIGerald R. Ford Intl. Airport42.88 0.006. 72638MIRoscommon44.35 0.506. 72539MICapital Region Flughafen42.77 1.0//. 72636MIMuskegon43.17 0.006.