| Syston to Lagoa | 1,132.94 mi (1,823.29 km) |
| Syston to Lagoa | 1,563.69 mi (2,516.52 km) |
| Syston to Lagos | 1,138.39 mi (1,832.06 km) |
| Syston to Lamego | 861.18 mi (1,385.94 km) |
| Syston to Leiria | 966.53 mi (1,555.48 km) |
| Syston to Lisbon | 1,039.53 mi (1,672.96 km) |
| Syston to Loule | 1,125.19 mi (1,810.82 km) |
| Syston to Loures | 1,032.78 mi (1,662.10 km) |
| Syston to Lourinha | 1,009.17 mi (1,624.10 km) |
| Syston to Lousa | 933.21 mi (1,501.86 km) |
| Syston to Lousada | 855.86 mi (1,377.37 km) |
| Syston to Macedo de Cavaleiros | 818.54 mi (1,317.32 km) |
| Syston to Mafamude | 874.53 mi (1,407.43 km) |
| Syston to Mafra | 1,028.73 mi (1,655.59 km) |
| Syston to Maia | 867.18 mi (1,395.59 km) |
