| Poirino to Montemor-o-Novo | 931.82 mi (1,499.62 km) |
| Poirino to Montemor-o-Velho | 901.27 mi (1,450.46 km) |
| Poirino to Montijo | 961.71 mi (1,547.72 km) |
| Poirino to Mortagua | 871.83 mi (1,403.08 km) |
| Poirino to Moura | 917.56 mi (1,476.67 km) |
| Poirino to Murtosa | 881.92 mi (1,419.31 km) |
| Poirino to Nazare | 937.47 mi (1,508.71 km) |
| Poirino to Nelas | 851.21 mi (1,369.89 km) |
| Poirino to Obidos | 949.82 mi (1,528.59 km) |
| Poirino to Odemira | 992.15 mi (1,596.71 km) |
| Poirino to Odivelas | 970.66 mi (1,562.13 km) |
| Poirino to Oeiras | 980.82 mi (1,578.47 km) |
| Poirino to Olhao | 980.83 mi (1,578.49 km) |
| Poirino to Oliveira de Azemeis | 871.33 mi (1,402.27 km) |
| Poirino to Oliveira de Frades | 861.01 mi (1,385.67 km) |
