| Unna to Lichtenau | 51.49 mi (82.87 km) |
| Unna to Lichtenfels | 175.11 mi (281.82 km) |
| Unna to Lichtenstein | 220.84 mi (355.42 km) |
| Unna to Lienen | 43.96 mi (70.75 km) |
| Unna to Limbach-Oberfrohna | 223.87 mi (360.29 km) |
| Unna to Limburg | 81.24 mi (130.74 km) |
| Unna to Limburgerhof | 149.19 mi (240.11 km) |
| Unna to Lindau | 289.72 mi (466.26 km) |
| Unna to Lindenberg im Allgau | 289.32 mi (465.61 km) |
| Unna to Lindlar | 38.15 mi (61.40 km) |
| Unna to Lingen | 70.04 mi (112.72 km) |
| Unna to Linkenheim-Hochstetten | 169.43 mi (272.67 km) |
| Unna to Linnich | 72.46 mi (116.61 km) |
| Unna to Lippstadt | 29.80 mi (47.96 km) |
| Unna to Lobau | 302.76 mi (487.25 km) |
