| Sid to Lapua | 1,242.50 mi (1,999.61 km) |
| Sid to Laukaa | 1,224.82 mi (1,971.15 km) |
| Sid to Lauritsala | 1,161.65 mi (1,869.50 km) |
| Sid to Lempaala | 1,134.14 mi (1,825.22 km) |
| Sid to Leppavirta | 1,247.66 mi (2,007.92 km) |
| Sid to Lieksa | 1,326.59 mi (2,134.94 km) |
| Sid to Lieto | 1,071.02 mi (1,723.64 km) |
| Sid to Liminka | 1,380.94 mi (2,222.41 km) |
| Sid to Liperi | 1,269.01 mi (2,042.27 km) |
| Sid to Lohja | 1,064.33 mi (1,712.87 km) |
| Sid to Loimaa | 1,098.19 mi (1,767.36 km) |
| Sid to Loviisa | 1,098.14 mi (1,767.28 km) |
| Sid to Mantsala | 1,100.55 mi (1,771.16 km) |
| Sid to Mariehamn | 1,035.65 mi (1,666.71 km) |
| Sid to Masku | 1,074.20 mi (1,728.76 km) |
