| Helensburgh to Lichtenau | 632.29 mi (1,017.57 km) |
| Helensburgh to Lichtenfels | 767.76 mi (1,235.59 km) |
| Helensburgh to Lichtenstein | 799.57 mi (1,286.78 km) |
| Helensburgh to Lienen | 579.14 mi (932.04 km) |
| Helensburgh to Limbach-Oberfrohna | 799.68 mi (1,286.95 km) |
| Helensburgh to Limburg | 655.72 mi (1,055.28 km) |
| Helensburgh to Limburgerhof | 711.65 mi (1,145.28 km) |
| Helensburgh to Lindau | 846.78 mi (1,362.76 km) |
| Helensburgh to Lindenberg im Allgau | 850.62 mi (1,368.94 km) |
| Helensburgh to Lindlar | 604.57 mi (972.96 km) |
| Helensburgh to Lingen | 542.06 mi (872.36 km) |
| Helensburgh to Linkenheim-Hochstetten | 726.77 mi (1,169.62 km) |
| Helensburgh to Linnich | 569.50 mi (916.53 km) |
| Helensburgh to Lippstadt | 610.81 mi (983.01 km) |
| Helensburgh to Lobau | 862.11 mi (1,387.44 km) |
