Osan Air Base Add Your Review Toggle Directions Osan Air Force Base Main Gate, in Songtan District of Pyeongtaek City, South Korea. Photo: Steve46814 via Wikimedia Commons. Military LodgingTurumi Lodge Space-A AirOsan Air Base Facility InformationWant Full Access? With over 700 worldwide military locations filled with secure, money saving options. Space-A Air Flights - hundreds of thousands of available worldwide seats Military RV Camping - thousands of camping spots & cabins worldwide Military Lodging - thousands of accommodations worldwide Subscribe or log in to read the rest of this content.