| Langen to Isparta | 1,370.18 mi (2,205.09 km) |
| Langen to Istanbul | 1,155.96 mi (1,860.34 km) |
| Langen to Izmir | 1,208.77 mi (1,945.33 km) |
| Langen to Kadinhani | 1,412.44 mi (2,273.10 km) |
| Langen to Kadirli | 1,610.35 mi (2,591.60 km) |
| Langen to Kagithane | 1,153.88 mi (1,856.98 km) |
| Langen to Kahramanmaras | 1,635.09 mi (2,631.42 km) |
| Langen to Kahta | 1,697.03 mi (2,731.10 km) |
| Langen to Kaman | 1,423.31 mi (2,290.60 km) |
| Langen to Kangal | 1,582.25 mi (2,546.38 km) |
| Langen to Kapakli | 1,102.19 mi (1,773.81 km) |
| Langen to Karaagac | 1,648.97 mi (2,653.76 km) |
| Langen to Karaagac | 1,102.98 mi (1,775.08 km) |
| Langen to Karabuk | 1,299.82 mi (2,091.85 km) |
| Langen to Karahalli | 1,303.19 mi (2,097.29 km) |
