| Sondershausen to Lapua | 918.29 mi (1,477.84 km) |
| Sondershausen to Laukaa | 947.39 mi (1,524.67 km) |
| Sondershausen to Lauritsala | 940.99 mi (1,514.37 km) |
| Sondershausen to Lempaala | 842.95 mi (1,356.59 km) |
| Sondershausen to Leppavirta | 992.69 mi (1,597.58 km) |
| Sondershausen to Lieksa | 1,082.97 mi (1,742.87 km) |
| Sondershausen to Lieto | 771.69 mi (1,241.92 km) |
| Sondershausen to Liminka | 1,064.20 mi (1,712.66 km) |
| Sondershausen to Liperi | 1,032.80 mi (1,662.13 km) |
| Sondershausen to Lohja | 796.66 mi (1,282.10 km) |
| Sondershausen to Loimaa | 803.45 mi (1,293.03 km) |
| Sondershausen to Loviisa | 861.18 mi (1,385.93 km) |
| Sondershausen to Mantsala | 845.76 mi (1,361.13 km) |
| Sondershausen to Mariehamn | 697.52 mi (1,122.55 km) |
| Sondershausen to Masku | 767.86 mi (1,235.75 km) |
