| Canals to Montalegre | 427.50 mi (687.99 km) |
| Canals to Montemor-o-Novo | 411.35 mi (662.01 km) |
| Canals to Montemor-o-Velho | 439.16 mi (706.76 km) |
| Canals to Montijo | 447.85 mi (720.75 km) |
| Canals to Mortagua | 418.98 mi (674.28 km) |
| Canals to Moura | 375.26 mi (603.92 km) |
| Canals to Murtosa | 443.96 mi (714.48 km) |
| Canals to Nazare | 455.59 mi (733.20 km) |
| Canals to Nelas | 400.54 mi (644.61 km) |
| Canals to Obidos | 459.93 mi (740.18 km) |
| Canals to Odemira | 446.66 mi (718.83 km) |
| Canals to Odivelas | 462.29 mi (743.98 km) |
| Canals to Oeiras | 470.24 mi (756.78 km) |
| Canals to Olhao | 416.96 mi (671.03 km) |
| Canals to Oliveira de Azemeis | 437.71 mi (704.43 km) |
