| Orte to Montemor-o-Novo | 1,110.11 mi (1,786.55 km) |
| Orte to Montemor-o-Velho | 1,101.94 mi (1,773.40 km) |
| Orte to Montijo | 1,143.93 mi (1,840.98 km) |
| Orte to Mortagua | 1,074.33 mi (1,728.96 km) |
| Orte to Moura | 1,084.36 mi (1,745.11 km) |
| Orte to Murtosa | 1,089.79 mi (1,753.85 km) |
| Orte to Nazare | 1,132.32 mi (1,822.29 km) |
| Orte to Nelas | 1,053.38 mi (1,695.26 km) |
| Orte to Obidos | 1,141.95 mi (1,837.78 km) |
| Orte to Odemira | 1,158.61 mi (1,864.60 km) |
| Orte to Odivelas | 1,155.62 mi (1,859.78 km) |
| Orte to Oeiras | 1,165.06 mi (1,874.98 km) |
| Orte to Olhao | 1,134.97 mi (1,826.57 km) |
| Orte to Oliveira de Azemeis | 1,080.06 mi (1,738.19 km) |
| Orte to Oliveira de Frades | 1,067.12 mi (1,717.36 km) |
