| Karlsfeld to Lapua | 1,110.56 mi (1,787.27 km) |
| Karlsfeld to Laukaa | 1,128.54 mi (1,816.21 km) |
| Karlsfeld to Lauritsala | 1,106.46 mi (1,780.67 km) |
| Karlsfeld to Lempaala | 1,025.19 mi (1,649.89 km) |
| Karlsfeld to Leppavirta | 1,168.92 mi (1,881.20 km) |
| Karlsfeld to Lieksa | 1,258.06 mi (2,024.66 km) |
| Karlsfeld to Lieto | 954.09 mi (1,535.46 km) |
| Karlsfeld to Liminka | 1,257.15 mi (2,023.19 km) |
| Karlsfeld to Liperi | 1,204.87 mi (1,939.05 km) |
| Karlsfeld to Lohja | 971.09 mi (1,562.83 km) |
| Karlsfeld to Loimaa | 985.55 mi (1,586.10 km) |
| Karlsfeld to Loviisa | 1,028.94 mi (1,655.93 km) |
| Karlsfeld to Mantsala | 1,018.12 mi (1,638.51 km) |
| Karlsfeld to Mariehamn | 887.96 mi (1,429.04 km) |
| Karlsfeld to Masku | 952.03 mi (1,532.14 km) |
