| Saarlouis to Lichtenau | 183.54 mi (295.38 km) |
| Saarlouis to Lichtenfels | 199.43 mi (320.95 km) |
| Saarlouis to Lichtenstein | 279.24 mi (449.39 km) |
| Saarlouis to Lienen | 202.68 mi (326.18 km) |
| Saarlouis to Limbach-Oberfrohna | 286.61 mi (461.26 km) |
| Saarlouis to Limburg | 94.19 mi (151.58 km) |
| Saarlouis to Limburgerhof | 74.23 mi (119.46 km) |
| Saarlouis to Lindau | 181.79 mi (292.56 km) |
| Saarlouis to Lindenberg im Allgau | 186.79 mi (300.61 km) |
| Saarlouis to Lindlar | 120.76 mi (194.34 km) |
| Saarlouis to Lingen | 222.94 mi (358.79 km) |
| Saarlouis to Linkenheim-Hochstetten | 76.06 mi (122.40 km) |
| Saarlouis to Linnich | 116.81 mi (187.99 km) |
| Saarlouis to Lippstadt | 176.94 mi (284.75 km) |
| Saarlouis to Lobau | 370.79 mi (596.73 km) |
