| Eraclea to Montemor-o-Novo | 1,168.89 mi (1,881.14 km) |
| Eraclea to Montemor-o-Velho | 1,140.66 mi (1,835.71 km) |
| Eraclea to Montijo | 1,199.43 mi (1,930.30 km) |
| Eraclea to Mortagua | 1,111.28 mi (1,788.43 km) |
| Eraclea to Moura | 1,152.52 mi (1,854.80 km) |
| Eraclea to Murtosa | 1,121.53 mi (1,804.92 km) |
| Eraclea to Nazare | 1,176.52 mi (1,893.42 km) |
| Eraclea to Nelas | 1,090.62 mi (1,755.18 km) |
| Eraclea to Obidos | 1,188.65 mi (1,912.95 km) |
| Eraclea to Odemira | 1,227.34 mi (1,975.21 km) |
| Eraclea to Odivelas | 1,208.76 mi (1,945.31 km) |
| Eraclea to Oeiras | 1,218.85 mi (1,961.55 km) |
| Eraclea to Olhao | 1,213.30 mi (1,952.61 km) |
| Eraclea to Oliveira de Azemeis | 1,110.94 mi (1,787.89 km) |
| Eraclea to Oliveira de Frades | 1,100.58 mi (1,771.21 km) |
