| Gyal to Montemor-o-Novo | 1,501.53 mi (2,416.47 km) |
| Gyal to Montemor-o-Velho | 1,469.15 mi (2,364.37 km) |
| Gyal to Montijo | 1,531.41 mi (2,464.57 km) |
| Gyal to Mortagua | 1,439.49 mi (2,316.64 km) |
| Gyal to Moura | 1,486.44 mi (2,392.19 km) |
| Gyal to Murtosa | 1,448.18 mi (2,330.61 km) |
| Gyal to Nazare | 1,506.20 mi (2,423.99 km) |
| Gyal to Nelas | 1,419.05 mi (2,283.73 km) |
| Gyal to Obidos | 1,518.86 mi (2,444.38 km) |
| Gyal to Odemira | 1,561.17 mi (2,512.47 km) |
| Gyal to Odivelas | 1,540.26 mi (2,478.81 km) |
| Gyal to Oeiras | 1,550.44 mi (2,495.19 km) |
| Gyal to Olhao | 1,547.92 mi (2,491.13 km) |
| Gyal to Oliveira de Azemeis | 1,437.41 mi (2,313.30 km) |
| Gyal to Oliveira de Frades | 1,427.89 mi (2,297.97 km) |
