| New Mills to Montalegre | 841.22 mi (1,353.82 km) |
| New Mills to Montemor-o-Novo | 1,058.61 mi (1,703.68 km) |
| New Mills to Montemor-o-Velho | 964.19 mi (1,551.72 km) |
| New Mills to Montijo | 1,065.86 mi (1,715.33 km) |
| New Mills to Mortagua | 939.84 mi (1,512.53 km) |
| New Mills to Moura | 1,083.97 mi (1,744.49 km) |
| New Mills to Murtosa | 925.99 mi (1,490.23 km) |
| New Mills to Nazare | 1,007.56 mi (1,621.50 km) |
| New Mills to Nelas | 928.89 mi (1,494.90 km) |
| New Mills to Obidos | 1,024.96 mi (1,649.51 km) |
| New Mills to Odemira | 1,135.61 mi (1,827.59 km) |
| New Mills to Odivelas | 1,062.89 mi (1,710.56 km) |
| New Mills to Oeiras | 1,072.07 mi (1,725.33 km) |
| New Mills to Olhao | 1,163.27 mi (1,872.10 km) |
| New Mills to Oliveira de Azemeis | 916.50 mi (1,474.96 km) |
