| Tavistock to Montalegre | 627.10 mi (1,009.21 km) |
| Tavistock to Montemor-o-Novo | 845.53 mi (1,360.75 km) |
| Tavistock to Montemor-o-Velho | 749.72 mi (1,206.56 km) |
| Tavistock to Montijo | 851.75 mi (1,370.76 km) |
| Tavistock to Mortagua | 725.81 mi (1,168.08 km) |
| Tavistock to Moura | 872.70 mi (1,404.47 km) |
| Tavistock to Murtosa | 711.34 mi (1,144.78 km) |
| Tavistock to Nazare | 792.91 mi (1,276.07 km) |
| Tavistock to Nelas | 715.42 mi (1,151.35 km) |
| Tavistock to Obidos | 810.32 mi (1,304.08 km) |
| Tavistock to Odemira | 922.37 mi (1,484.41 km) |
| Tavistock to Odivelas | 848.44 mi (1,365.43 km) |
| Tavistock to Oeiras | 857.52 mi (1,380.04 km) |
| Tavistock to Olhao | 951.73 mi (1,531.66 km) |
| Tavistock to Oliveira de Azemeis | 701.97 mi (1,129.71 km) |
