| Langen to Kongen | 95.28 mi (153.34 km) |
| Langen to Konigs Wusterhausen | 267.57 mi (430.61 km) |
| Langen to Konigsbach-Stein | 70.31 mi (113.15 km) |
| Langen to Konigsbrunn | 155.37 mi (250.04 km) |
| Langen to Konigslutter am Elm | 182.25 mi (293.31 km) |
| Langen to Konigstein im Taunus | 16.42 mi (26.42 km) |
| Langen to Konigswinter | 80.56 mi (129.65 km) |
| Langen to Konstanz | 161.78 mi (260.35 km) |
| Langen to Konz | 94.87 mi (152.68 km) |
| Langen to Korb | 84.83 mi (136.52 km) |
| Langen to Korbach | 90.25 mi (145.24 km) |
| Langen to Korntal-Munchingen | 82.23 mi (132.33 km) |
| Langen to Kornwestheim | 81.05 mi (130.43 km) |
| Langen to Korschenbroich | 125.57 mi (202.09 km) |
| Langen to Kosching | 150.74 mi (242.59 km) |
