| Puerto Real to Montalegre | 375.65 mi (604.56 km) |
| Puerto Real to Montemor-o-Novo | 183.73 mi (295.69 km) |
| Puerto Real to Montemor-o-Velho | 285.26 mi (459.08 km) |
| Puerto Real to Montijo | 210.04 mi (338.02 km) |
| Puerto Real to Mortagua | 291.45 mi (469.04 km) |
| Puerto Real to Moura | 130.62 mi (210.20 km) |
| Puerto Real to Murtosa | 318.93 mi (513.27 km) |
| Puerto Real to Nazare | 263.54 mi (424.13 km) |
| Puerto Real to Nelas | 289.71 mi (466.24 km) |
| Puerto Real to Obidos | 253.58 mi (408.10 km) |
| Puerto Real to Odemira | 153.05 mi (246.31 km) |
| Puerto Real to Odivelas | 226.06 mi (363.81 km) |
| Puerto Real to Oeiras | 226.70 mi (364.85 km) |
| Puerto Real to Olhao | 97.50 mi (156.92 km) |
| Puerto Real to Oliveira de Azemeis | 322.26 mi (518.63 km) |
