| Newton Abbot to Montalegre | 633.65 mi (1,019.76 km) |
| Newton Abbot to Montemor-o-Novo | 851.05 mi (1,369.64 km) |
| Newton Abbot to Montemor-o-Velho | 756.70 mi (1,217.80 km) |
| Newton Abbot to Montijo | 858.26 mi (1,381.24 km) |
| Newton Abbot to Mortagua | 732.25 mi (1,178.44 km) |
| Newton Abbot to Moura | 876.92 mi (1,411.27 km) |
| Newton Abbot to Murtosa | 718.59 mi (1,156.46 km) |
| Newton Abbot to Nazare | 800.14 mi (1,287.70 km) |
| Newton Abbot to Nelas | 721.28 mi (1,160.78 km) |
| Newton Abbot to Obidos | 817.54 mi (1,315.71 km) |
| Newton Abbot to Odemira | 928.03 mi (1,493.52 km) |
| Newton Abbot to Odivelas | 855.39 mi (1,376.62 km) |
| Newton Abbot to Oeiras | 864.61 mi (1,391.45 km) |
| Newton Abbot to Olhao | 956.13 mi (1,538.75 km) |
| Newton Abbot to Oliveira de Azemeis | 709.04 mi (1,141.09 km) |
