| Probistip to Montemor-o-Novo | 1,609.04 mi (2,589.50 km) |
| Probistip to Montemor-o-Velho | 1,603.48 mi (2,580.56 km) |
| Probistip to Montijo | 1,643.39 mi (2,644.79 km) |
| Probistip to Mortagua | 1,575.95 mi (2,536.25 km) |
| Probistip to Moura | 1,581.04 mi (2,544.43 km) |
| Probistip to Murtosa | 1,591.45 mi (2,561.20 km) |
| Probistip to Nazare | 1,633.44 mi (2,628.77 km) |
| Probistip to Nelas | 1,555.01 mi (2,502.55 km) |
| Probistip to Obidos | 1,642.78 mi (2,643.81 km) |
| Probistip to Odemira | 1,654.62 mi (2,662.85 km) |
| Probistip to Odivelas | 1,655.47 mi (2,664.23 km) |
| Probistip to Oeiras | 1,664.77 mi (2,679.19 km) |
| Probistip to Olhao | 1,627.69 mi (2,619.51 km) |
| Probistip to Oliveira de Azemeis | 1,581.70 mi (2,545.51 km) |
| Probistip to Oliveira de Frades | 1,568.79 mi (2,524.72 km) |
