| Langen to Lichtenfels | 105.48 mi (169.76 km) |
| Langen to Lichtenstein | 182.69 mi (294.01 km) |
| Langen to Lienen | 152.43 mi (245.31 km) |
| Langen to Limbach-Oberfrohna | 189.79 mi (305.44 km) |
| Langen to Limburg | 38.32 mi (61.67 km) |
| Langen to Limburgerhof | 40.67 mi (65.45 km) |
| Langen to Lindau | 174.66 mi (281.09 km) |
| Langen to Lindenberg im Allgau | 173.97 mi (279.98 km) |
| Langen to Lindlar | 90.99 mi (146.43 km) |
| Langen to Lingen | 184.84 mi (297.48 km) |
| Langen to Linkenheim-Hochstetten | 60.33 mi (97.10 km) |
| Langen to Linnich | 125.91 mi (202.63 km) |
| Langen to Lippstadt | 117.13 mi (188.50 km) |
| Langen to Lobau | 274.34 mi (441.51 km) |
| Langen to Lohfelden | 97.04 mi (156.18 km) |
