| Syston to Lapua | 1,123.52 mi (1,808.13 km) |
| Syston to Laukaa | 1,192.07 mi (1,918.44 km) |
| Syston to Lauritsala | 1,234.81 mi (1,987.24 km) |
| Syston to Lempaala | 1,097.37 mi (1,766.04 km) |
| Syston to Leppavirta | 1,248.84 mi (2,009.82 km) |
| Syston to Lieksa | 1,333.79 mi (2,146.53 km) |
| Syston to Lieto | 1,036.23 mi (1,667.66 km) |
| Syston to Liminka | 1,248.76 mi (2,009.69 km) |
| Syston to Liperi | 1,298.03 mi (2,088.97 km) |
| Syston to Lohja | 1,082.73 mi (1,742.48 km) |
| Syston to Loimaa | 1,064.11 mi (1,712.52 km) |
| Syston to Loviisa | 1,157.81 mi (1,863.32 km) |
| Syston to Mantsala | 1,131.29 mi (1,820.63 km) |
| Syston to Mariehamn | 946.03 mi (1,522.48 km) |
| Syston to Masku | 1,026.92 mi (1,652.67 km) |
