| Sycow to Montemor-o-Novo | 1,527.24 mi (2,457.85 km) |
| Sycow to Montemor-o-Velho | 1,475.90 mi (2,375.23 km) |
| Sycow to Montijo | 1,552.57 mi (2,498.62 km) |
| Sycow to Mortagua | 1,445.90 mi (2,326.95 km) |
| Sycow to Moura | 1,522.29 mi (2,449.89 km) |
| Sycow to Murtosa | 1,448.87 mi (2,331.73 km) |
| Sycow to Nazare | 1,516.84 mi (2,441.11 km) |
| Sycow to Nelas | 1,426.77 mi (2,296.16 km) |
| Sycow to Obidos | 1,531.52 mi (2,464.74 km) |
| Sycow to Odemira | 1,594.84 mi (2,566.64 km) |
| Sycow to Odivelas | 1,558.64 mi (2,508.38 km) |
| Sycow to Oeiras | 1,569.08 mi (2,525.18 km) |
| Sycow to Olhao | 1,591.97 mi (2,562.02 km) |
| Sycow to Oliveira de Azemeis | 1,437.79 mi (2,313.91 km) |
| Sycow to Oliveira de Frades | 1,431.36 mi (2,303.56 km) |
