| Wellingborough to Montalegre | 795.91 mi (1,280.89 km) |
| Wellingborough to Montemor-o-Novo | 1,009.35 mi (1,624.38 km) |
| Wellingborough to Montemor-o-Velho | 919.44 mi (1,479.69 km) |
| Wellingborough to Montijo | 1,019.34 mi (1,640.47 km) |
| Wellingborough to Mortagua | 893.65 mi (1,438.19 km) |
| Wellingborough to Moura | 1,031.04 mi (1,659.29 km) |
| Wellingborough to Murtosa | 882.17 mi (1,419.71 km) |
| Wellingborough to Nazare | 963.33 mi (1,550.33 km) |
| Wellingborough to Nelas | 881.17 mi (1,418.11 km) |
| Wellingborough to Obidos | 980.66 mi (1,578.22 km) |
| Wellingborough to Odemira | 1,086.43 mi (1,748.44 km) |
| Wellingborough to Odivelas | 1,017.67 mi (1,637.78 km) |
| Wellingborough to Oeiras | 1,027.21 mi (1,653.13 km) |
| Wellingborough to Olhao | 1,110.48 mi (1,787.14 km) |
| Wellingborough to Oliveira de Azemeis | 872.20 mi (1,403.67 km) |
