10400DLDüsseldorf Flughafen51.22 8. 72764NDBismarck Municipal Airport46.77 3. 72753NDHector Intl. Airport46.90 10. x1804NDHarvey Airport47.77 7. x1802NDCavalier Flughafen48.78 12. x1789NDLangdon Airport48.75 9. x1801NDOakes Airport46.13 8. x1788NDCrosby Airport48.90 2. x1790NDGlen Ullin Airport46.80 7. x1791NDTioga Airport48.38 8.