| Canals to Lapua | 1,926.20 mi (3,099.91 km) |
| Canals to Laukaa | 1,963.97 mi (3,160.70 km) |
| Canals to Lauritsala | 1,961.00 mi (3,155.93 km) |
| Canals to Lempaala | 1,859.62 mi (2,992.77 km) |
| Canals to Leppavirta | 2,011.16 mi (3,236.65 km) |
| Canals to Lieksa | 2,101.54 mi (3,382.10 km) |
| Canals to Lieto | 1,788.78 mi (2,878.76 km) |
| Canals to Liminka | 2,069.36 mi (3,330.32 km) |
| Canals to Liperi | 2,052.27 mi (3,302.80 km) |
| Canals to Lohja | 1,816.18 mi (2,922.85 km) |
| Canals to Loimaa | 1,820.46 mi (2,929.75 km) |
| Canals to Loviisa | 1,881.22 mi (3,027.53 km) |
| Canals to Mantsala | 1,865.51 mi (3,002.25 km) |
| Canals to Mariehamn | 1,710.29 mi (2,752.44 km) |
| Canals to Masku | 1,784.07 mi (2,871.19 km) |
