| Neuss to Montemor-o-Novo | 1,128.89 mi (1,816.77 km) |
| Neuss to Montemor-o-Velho | 1,060.07 mi (1,706.02 km) |
| Neuss to Montijo | 1,148.45 mi (1,848.25 km) |
| Neuss to Mortagua | 1,030.85 mi (1,658.99 km) |
| Neuss to Moura | 1,135.38 mi (1,827.22 km) |
| Neuss to Murtosa | 1,028.21 mi (1,654.74 km) |
| Neuss to Nazare | 1,103.36 mi (1,775.68 km) |
| Neuss to Nelas | 1,013.77 mi (1,631.50 km) |
| Neuss to Obidos | 1,119.52 mi (1,801.69 km) |
| Neuss to Odemira | 1,202.54 mi (1,935.29 km) |
| Neuss to Odivelas | 1,151.44 mi (1,853.07 km) |
| Neuss to Oeiras | 1,161.78 mi (1,869.71 km) |
| Neuss to Olhao | 1,211.56 mi (1,949.82 km) |
| Neuss to Oliveira de Azemeis | 1,017.23 mi (1,637.08 km) |
| Neuss to Oliveira de Frades | 1,014.00 mi (1,631.88 km) |
