| Secanj to Lapua | 1,219.45 mi (1,962.51 km) |
| Secanj to Laukaa | 1,195.83 mi (1,924.50 km) |
| Secanj to Lauritsala | 1,126.65 mi (1,813.17 km) |
| Secanj to Lempaala | 1,108.58 mi (1,784.08 km) |
| Secanj to Leppavirta | 1,215.46 mi (1,956.09 km) |
| Secanj to Lieksa | 1,291.82 mi (2,078.99 km) |
| Secanj to Lieto | 1,047.85 mi (1,686.36 km) |
| Secanj to Liminka | 1,354.91 mi (2,180.52 km) |
| Secanj to Liperi | 1,234.15 mi (1,986.17 km) |
| Secanj to Lohja | 1,037.18 mi (1,669.18 km) |
| Secanj to Loimaa | 1,073.82 mi (1,728.15 km) |
| Secanj to Loviisa | 1,066.37 mi (1,716.16 km) |
| Secanj to Mantsala | 1,070.97 mi (1,723.56 km) |
| Secanj to Mariehamn | 1,018.56 mi (1,639.21 km) |
| Secanj to Masku | 1,051.90 mi (1,692.87 km) |
