| Waltrop to Montemor-o-Novo | 1,170.07 mi (1,883.05 km) |
| Waltrop to Montemor-o-Velho | 1,101.13 mi (1,772.09 km) |
| Waltrop to Montijo | 1,189.61 mi (1,914.49 km) |
| Waltrop to Mortagua | 1,071.92 mi (1,725.09 km) |
| Waltrop to Moura | 1,176.52 mi (1,893.43 km) |
| Waltrop to Murtosa | 1,069.18 mi (1,720.69 km) |
| Waltrop to Nazare | 1,144.44 mi (1,841.79 km) |
| Waltrop to Nelas | 1,054.88 mi (1,697.66 km) |
| Waltrop to Obidos | 1,160.61 mi (1,867.82 km) |
| Waltrop to Odemira | 1,243.72 mi (2,001.57 km) |
| Waltrop to Odivelas | 1,192.58 mi (1,919.28 km) |
| Waltrop to Oeiras | 1,202.92 mi (1,935.92 km) |
| Waltrop to Olhao | 1,252.66 mi (2,015.96 km) |
| Waltrop to Oliveira de Azemeis | 1,058.21 mi (1,703.03 km) |
| Waltrop to Oliveira de Frades | 1,055.05 mi (1,697.94 km) |
