| Helensburgh to Leini | 923.33 mi (1,485.96 km) |
| Helensburgh to Lendinara | 1,036.40 mi (1,667.93 km) |
| Helensburgh to Leno | 980.33 mi (1,577.68 km) |
| Helensburgh to Lentate sul Seveso | 932.20 mi (1,500.24 km) |
| Helensburgh to Lentini | 1,585.07 mi (2,550.92 km) |
| Helensburgh to Leonforte | 1,547.39 mi (2,490.29 km) |
| Helensburgh to Lequile | 1,499.55 mi (2,413.29 km) |
| Helensburgh to Lerici | 1,045.64 mi (1,682.80 km) |
| Helensburgh to Leverano | 1,498.94 mi (2,412.31 km) |
| Helensburgh to Licata | 1,568.23 mi (2,523.83 km) |
| Helensburgh to Limbiate | 937.03 mi (1,508.00 km) |
| Helensburgh to Lipari | 1,512.65 mi (2,434.38 km) |
| Helensburgh to Lissone | 939.25 mi (1,511.57 km) |
| Helensburgh to Livorno | 1,086.84 mi (1,749.11 km) |
| Helensburgh to Lizzanello | 1,501.99 mi (2,417.22 km) |
