| Lyss to Montalegre | 826.05 mi (1,329.40 km) |
| Lyss to Montemor-o-Novo | 974.72 mi (1,568.66 km) |
| Lyss to Montemor-o-Velho | 928.25 mi (1,493.87 km) |
| Lyss to Montijo | 1,000.99 mi (1,610.93 km) |
| Lyss to Mortagua | 898.24 mi (1,445.57 km) |
| Lyss to Moura | 968.65 mi (1,558.89 km) |
| Lyss to Murtosa | 903.52 mi (1,454.07 km) |
| Lyss to Nazare | 968.00 mi (1,557.85 km) |
| Lyss to Nelas | 878.54 mi (1,413.88 km) |
| Lyss to Obidos | 982.10 mi (1,580.53 km) |
| Lyss to Odemira | 1,041.44 mi (1,676.03 km) |
| Lyss to Odivelas | 1,007.72 mi (1,621.77 km) |
| Lyss to Oeiras | 1,018.13 mi (1,638.52 km) |
| Lyss to Olhao | 1,038.22 mi (1,670.86 km) |
| Lyss to Oliveira de Azemeis | 892.53 mi (1,436.38 km) |
