| Sonsbeck to Lapua | 994.70 mi (1,600.82 km) |
| Sonsbeck to Laukaa | 1,040.68 mi (1,674.82 km) |
| Sonsbeck to Lauritsala | 1,054.23 mi (1,696.62 km) |
| Sonsbeck to Lempaala | 937.62 mi (1,508.95 km) |
| Sonsbeck to Leppavirta | 1,091.64 mi (1,756.83 km) |
| Sonsbeck to Lieksa | 1,181.49 mi (1,901.43 km) |
| Sonsbeck to Lieto | 868.52 mi (1,397.74 km) |
| Sonsbeck to Liminka | 1,135.85 mi (1,827.97 km) |
| Sonsbeck to Liperi | 1,136.19 mi (1,828.53 km) |
| Sonsbeck to Lohja | 903.35 mi (1,453.80 km) |
| Sonsbeck to Loimaa | 899.61 mi (1,447.78 km) |
| Sonsbeck to Loviisa | 973.90 mi (1,567.34 km) |
| Sonsbeck to Mantsala | 953.50 mi (1,534.50 km) |
| Sonsbeck to Mariehamn | 784.80 mi (1,263.01 km) |
| Sonsbeck to Masku | 862.23 mi (1,387.62 km) |
