| Seclin to Lichtenfels | 353.93 mi (569.60 km) |
| Seclin to Lichtenstein | 420.60 mi (676.88 km) |
| Seclin to Lienen | 240.18 mi (386.53 km) |
| Seclin to Limbach-Oberfrohna | 425.59 mi (684.92 km) |
| Seclin to Limburg | 221.79 mi (356.94 km) |
| Seclin to Limburgerhof | 250.55 mi (403.22 km) |
| Seclin to Lindau | 365.62 mi (588.40 km) |
| Seclin to Lindenberg im Allgau | 371.52 mi (597.91 km) |
| Seclin to Lindlar | 192.91 mi (310.45 km) |
| Seclin to Lingen | 229.44 mi (369.24 km) |
| Seclin to Linkenheim-Hochstetten | 259.05 mi (416.90 km) |
| Seclin to Linnich | 144.61 mi (232.72 km) |
| Seclin to Lippstadt | 243.34 mi (391.61 km) |
| Seclin to Lobau | 508.82 mi (818.87 km) |
| Seclin to Lohfelden | 288.28 mi (463.95 km) |
