| Siklos to Lapua | 1,197.04 mi (1,926.44 km) |
| Siklos to Laukaa | 1,183.74 mi (1,905.04 km) |
| Siklos to Lauritsala | 1,125.58 mi (1,811.44 km) |
| Siklos to Lempaala | 1,090.74 mi (1,755.37 km) |
| Siklos to Leppavirta | 1,209.06 mi (1,945.80 km) |
| Siklos to Lieksa | 1,289.91 mi (2,075.91 km) |
| Siklos to Lieto | 1,026.08 mi (1,651.31 km) |
| Siklos to Liminka | 1,337.33 mi (2,152.22 km) |
| Siklos to Liperi | 1,232.54 mi (1,983.58 km) |
| Siklos to Lohja | 1,022.30 mi (1,645.23 km) |
| Siklos to Loimaa | 1,054.02 mi (1,696.28 km) |
| Siklos to Loviisa | 1,059.59 mi (1,705.25 km) |
| Siklos to Mantsala | 1,060.27 mi (1,706.33 km) |
| Siklos to Mariehamn | 986.72 mi (1,587.97 km) |
| Siklos to Masku | 1,028.64 mi (1,655.44 km) |
