| Seysses to Lapua | 1,599.78 mi (2,574.60 km) |
| Seysses to Laukaa | 1,640.07 mi (2,639.44 km) |
| Seysses to Lauritsala | 1,641.71 mi (2,642.07 km) |
| Seysses to Lempaala | 1,535.94 mi (2,471.86 km) |
| Seysses to Leppavirta | 1,688.42 mi (2,717.24 km) |
| Seysses to Lieksa | 1,778.77 mi (2,862.65 km) |
| Seysses to Lieto | 1,465.45 mi (2,358.42 km) |
| Seysses to Liminka | 1,742.30 mi (2,803.96 km) |
| Seysses to Liperi | 1,730.58 mi (2,785.10 km) |
| Seysses to Lohja | 1,494.88 mi (2,405.77 km) |
| Seysses to Loimaa | 1,497.04 mi (2,409.25 km) |
| Seysses to Loviisa | 1,561.55 mi (2,513.07 km) |
| Seysses to Mantsala | 1,544.55 mi (2,485.72 km) |
| Seysses to Mariehamn | 1,385.43 mi (2,229.64 km) |
| Seysses to Masku | 1,460.31 mi (2,350.15 km) |
