| Seini to Lapua | 1,051.81 mi (1,692.72 km) |
| Seini to Laukaa | 1,018.77 mi (1,639.56 km) |
| Seini to Lauritsala | 941.34 mi (1,514.95 km) |
| Seini to Lempaala | 937.70 mi (1,509.08 km) |
| Seini to Leppavirta | 1,033.51 mi (1,663.27 km) |
| Seini to Lieksa | 1,105.99 mi (1,779.92 km) |
| Seini to Lieto | 881.72 mi (1,419.00 km) |
| Seini to Liminka | 1,181.44 mi (1,901.34 km) |
| Seini to Liperi | 1,048.46 mi (1,687.33 km) |
| Seini to Lohja | 864.39 mi (1,391.09 km) |
| Seini to Loimaa | 905.32 mi (1,456.97 km) |
| Seini to Loviisa | 886.07 mi (1,425.99 km) |
| Seini to Mantsala | 893.96 mi (1,438.69 km) |
| Seini to Mariehamn | 864.00 mi (1,390.48 km) |
| Seini to Masku | 887.24 mi (1,427.88 km) |
