| Siegburg to Lapua | 1,024.89 mi (1,649.40 km) |
| Siegburg to Laukaa | 1,065.49 mi (1,714.73 km) |
| Siegburg to Lauritsala | 1,071.86 mi (1,724.99 km) |
| Siegburg to Lempaala | 961.56 mi (1,547.48 km) |
| Siegburg to Leppavirta | 1,114.64 mi (1,793.83 km) |
| Siegburg to Lieksa | 1,204.89 mi (1,939.09 km) |
| Siegburg to Lieto | 891.40 mi (1,434.58 km) |
| Siegburg to Liminka | 1,167.99 mi (1,879.70 km) |
| Siegburg to Liperi | 1,157.73 mi (1,863.18 km) |
| Siegburg to Lohja | 922.88 mi (1,485.24 km) |
| Siegburg to Loimaa | 922.87 mi (1,485.22 km) |
| Siegburg to Loviisa | 991.46 mi (1,595.61 km) |
| Siegburg to Mantsala | 972.85 mi (1,565.65 km) |
| Siegburg to Mariehamn | 810.46 mi (1,304.31 km) |
| Siegburg to Masku | 885.93 mi (1,425.77 km) |
