| Rehlingen-Siersburg to Lapua | 1,123.23 mi (1,807.66 km) |
| Rehlingen-Siersburg to Laukaa | 1,161.24 mi (1,868.83 km) |
| Rehlingen-Siersburg to Lauritsala | 1,163.32 mi (1,872.18 km) |
| Rehlingen-Siersburg to Lempaala | 1,057.02 mi (1,701.11 km) |
| Rehlingen-Siersburg to Leppavirta | 1,209.33 mi (1,946.23 km) |
| Rehlingen-Siersburg to Lieksa | 1,299.69 mi (2,091.65 km) |
| Rehlingen-Siersburg to Lieto | 986.43 mi (1,587.50 km) |
| Rehlingen-Siersburg to Liminka | 1,267.00 mi (2,039.03 km) |
| Rehlingen-Siersburg to Liperi | 1,251.50 mi (2,014.09 km) |
| Rehlingen-Siersburg to Lohja | 1,015.89 mi (1,634.92 km) |
| Rehlingen-Siersburg to Loimaa | 1,018.04 mi (1,638.38 km) |
| Rehlingen-Siersburg to Loviisa | 1,083.06 mi (1,743.01 km) |
| Rehlingen-Siersburg to Mantsala | 1,065.63 mi (1,714.97 km) |
| Rehlingen-Siersburg to Mariehamn | 907.09 mi (1,459.81 km) |
| Rehlingen-Siersburg to Masku | 981.41 mi (1,579.42 km) |
