| Seclin to Lapua | 1,134.56 mi (1,825.90 km) |
| Seclin to Laukaa | 1,186.88 mi (1,910.10 km) |
| Seclin to Lauritsala | 1,207.24 mi (1,942.87 km) |
| Seclin to Lempaala | 1,085.18 mi (1,746.44 km) |
| Seclin to Leppavirta | 1,239.58 mi (1,994.91 km) |
| Seclin to Lieksa | 1,328.72 mi (2,138.37 km) |
| Seclin to Lieto | 1,017.49 mi (1,637.49 km) |
| Seclin to Liminka | 1,272.23 mi (2,047.46 km) |
| Seclin to Liperi | 1,285.46 mi (2,068.75 km) |
| Seclin to Lohja | 1,055.26 mi (1,698.27 km) |
| Seclin to Loimaa | 1,048.05 mi (1,686.67 km) |
| Seclin to Loviisa | 1,127.20 mi (1,814.05 km) |
| Seclin to Mantsala | 1,105.37 mi (1,778.92 km) |
| Seclin to Mariehamn | 931.39 mi (1,498.93 km) |
| Seclin to Masku | 1,010.41 mi (1,626.10 km) |
