| Union to Lichtenau | 4,573.00 mi (7,359.53 km) |
| Union to Lichtenfels | 4,707.06 mi (7,575.29 km) |
| Union to Lichtenstein | 4,740.30 mi (7,628.78 km) |
| Union to Lienen | 4,520.09 mi (7,274.38 km) |
| Union to Limbach-Oberfrohna | 4,740.13 mi (7,628.50 km) |
| Union to Limburg | 4,588.16 mi (7,383.92 km) |
| Union to Limburgerhof | 4,636.21 mi (7,461.26 km) |
| Union to Lindau | 4,757.33 mi (7,656.18 km) |
| Union to Lindenberg im Allgau | 4,763.54 mi (7,666.18 km) |
| Union to Lindlar | 4,539.57 mi (7,305.73 km) |
| Union to Lingen | 4,483.06 mi (7,214.79 km) |
| Union to Linkenheim-Hochstetten | 4,648.05 mi (7,480.31 km) |
| Union to Linnich | 4,499.53 mi (7,241.30 km) |
| Union to Lippstadt | 4,551.21 mi (7,324.46 km) |
| Union to Lobau | 4,798.58 mi (7,722.57 km) |
