| Mountain Ash to Lichtenau | 525.21 mi (845.25 km) |
| Mountain Ash to Lichtenfels | 635.89 mi (1,023.36 km) |
| Mountain Ash to Lichtenstein | 694.42 mi (1,117.57 km) |
| Mountain Ash to Lienen | 484.44 mi (779.62 km) |
| Mountain Ash to Limbach-Oberfrohna | 698.01 mi (1,123.34 km) |
| Mountain Ash to Limburg | 504.81 mi (812.42 km) |
| Mountain Ash to Limburgerhof | 539.13 mi (867.64 km) |
| Mountain Ash to Lindau | 649.61 mi (1,045.45 km) |
| Mountain Ash to Lindenberg im Allgau | 656.40 mi (1,056.37 km) |
| Mountain Ash to Lindlar | 466.28 mi (750.40 km) |
| Mountain Ash to Lingen | 457.49 mi (736.26 km) |
| Mountain Ash to Linkenheim-Hochstetten | 547.64 mi (881.34 km) |
| Mountain Ash to Linnich | 418.98 mi (674.29 km) |
| Mountain Ash to Lippstadt | 502.02 mi (807.93 km) |
| Mountain Ash to Lobau | 777.16 mi (1,250.72 km) |
