| Plymstock to Montalegre | 615.53 mi (990.59 km) |
| Plymstock to Montemor-o-Novo | 833.70 mi (1,341.71 km) |
| Plymstock to Montemor-o-Velho | 738.29 mi (1,188.16 km) |
| Plymstock to Montijo | 840.19 mi (1,352.16 km) |
| Plymstock to Mortagua | 714.22 mi (1,149.43 km) |
| Plymstock to Moura | 860.55 mi (1,384.92 km) |
| Plymstock to Murtosa | 699.98 mi (1,126.52 km) |
| Plymstock to Nazare | 781.56 mi (1,257.80 km) |
| Plymstock to Nelas | 703.66 mi (1,132.44 km) |
| Plymstock to Obidos | 798.97 mi (1,285.81 km) |
| Plymstock to Odemira | 910.58 mi (1,465.44 km) |
| Plymstock to Odivelas | 837.01 mi (1,347.03 km) |
| Plymstock to Oeiras | 846.13 mi (1,361.71 km) |
| Plymstock to Olhao | 939.63 mi (1,512.18 km) |
| Plymstock to Oliveira de Azemeis | 690.56 mi (1,111.35 km) |
