This information about transportation options in Langenhagen might help your romantic getaway go off without a hitch: To get to Langenhagen, book a flight to Hannover Airport (HAJ), which is the closest major airport, located 2.1 mi (3.3 km) from the city center. You can take advantage of metro transit at Langenhagen Pferdemarkt S-Bahn, Kaltenweide S-Bahn, and Hannover Airport S-Bahn. If you want to explore the larger area, hop aboard a train at Langenhagen Mitte Station.