| Montalegre to Montemor-o-Novo | 220.38 mi (354.67 km) |
| Montalegre to Montemor-o-Velho | 123.53 mi (198.80 km) |
| Montalegre to Montijo | 224.67 mi (361.57 km) |
| Montalegre to Mortagua | 98.74 mi (158.90 km) |
| Montalegre to Moura | 255.58 mi (411.32 km) |
| Montalegre to Murtosa | 87.06 mi (140.11 km) |
| Montalegre to Nazare | 167.48 mi (269.54 km) |
| Montalegre to Nelas | 90.31 mi (145.35 km) |
| Montalegre to Obidos | 184.78 mi (297.37 km) |
| Montalegre to Odemira | 296.33 mi (476.90 km) |
| Montalegre to Odivelas | 221.93 mi (357.17 km) |
| Montalegre to Oeiras | 231.35 mi (372.33 km) |
| Montalegre to Olhao | 331.46 mi (533.43 km) |
| Montalegre to Oliveira de Azemeis | 76.62 mi (123.31 km) |
| Montalegre to Oliveira de Frades | 79.10 mi (127.30 km) |
