| Bonn to Lichtenfels | 177.98 mi (286.43 km) |
| Bonn to Lichtenstein | 241.80 mi (389.14 km) |
| Bonn to Lienen | 104.62 mi (168.37 km) |
| Bonn to Limbach-Oberfrohna | 246.84 mi (397.25 km) |
| Bonn to Limburg | 48.84 mi (78.60 km) |
| Bonn to Limburgerhof | 107.18 mi (172.48 km) |
| Bonn to Lindau | 249.24 mi (401.11 km) |
| Bonn to Lindenberg im Allgau | 250.69 mi (403.45 km) |
| Bonn to Lindlar | 23.15 mi (37.26 km) |
| Bonn to Lingen | 124.03 mi (199.61 km) |
| Bonn to Linkenheim-Hochstetten | 125.40 mi (201.81 km) |
| Bonn to Linnich | 40.07 mi (64.48 km) |
| Bonn to Lippstadt | 84.19 mi (135.49 km) |
| Bonn to Lobau | 330.42 mi (531.76 km) |
| Bonn to Lohfelden | 112.77 mi (181.49 km) |
