| Tortosa to Montalegre | 436.81 mi (702.98 km) |
| Tortosa to Montemor-o-Novo | 487.49 mi (784.54 km) |
| Tortosa to Montemor-o-Velho | 485.49 mi (781.32 km) |
| Tortosa to Montijo | 521.35 mi (839.03 km) |
| Tortosa to Mortagua | 459.66 mi (739.75 km) |
| Tortosa to Moura | 463.46 mi (745.86 km) |
| Tortosa to Murtosa | 478.81 mi (770.58 km) |
| Tortosa to Nazare | 512.55 mi (824.87 km) |
| Tortosa to Nelas | 439.04 mi (706.56 km) |
| Tortosa to Obidos | 521.13 mi (838.68 km) |
| Tortosa to Odemira | 538.20 mi (866.14 km) |
| Tortosa to Odivelas | 533.24 mi (858.16 km) |
| Tortosa to Oeiras | 542.59 mi (873.21 km) |
| Tortosa to Olhao | 519.76 mi (836.48 km) |
| Tortosa to Oliveira de Azemeis | 470.14 mi (756.61 km) |
