| Unterwellenborn to Lapua | 953.18 mi (1,534.00 km) |
| Unterwellenborn to Laukaa | 977.71 mi (1,573.48 km) |
| Unterwellenborn to Lauritsala | 965.32 mi (1,553.52 km) |
| Unterwellenborn to Lempaala | 873.51 mi (1,405.78 km) |
| Unterwellenborn to Leppavirta | 1,021.17 mi (1,643.41 km) |
| Unterwellenborn to Lieksa | 1,111.16 mi (1,788.24 km) |
| Unterwellenborn to Lieto | 802.15 mi (1,290.94 km) |
| Unterwellenborn to Liminka | 1,099.56 mi (1,769.57 km) |
| Unterwellenborn to Liperi | 1,059.76 mi (1,705.53 km) |
| Unterwellenborn to Lohja | 824.00 mi (1,326.11 km) |
| Unterwellenborn to Loimaa | 833.87 mi (1,341.98 km) |
| Unterwellenborn to Loviisa | 886.15 mi (1,426.13 km) |
| Unterwellenborn to Mantsala | 872.44 mi (1,404.06 km) |
| Unterwellenborn to Mariehamn | 731.22 mi (1,176.78 km) |
| Unterwellenborn to Masku | 799.04 mi (1,285.93 km) |
