| Zambrow to Montemor-o-Novo | 1,749.28 mi (2,815.20 km) |
| Zambrow to Montemor-o-Velho | 1,695.77 mi (2,729.08 km) |
| Zambrow to Montijo | 1,774.08 mi (2,855.11 km) |
| Zambrow to Mortagua | 1,665.82 mi (2,680.87 km) |
| Zambrow to Moura | 1,745.21 mi (2,808.65 km) |
| Zambrow to Murtosa | 1,667.92 mi (2,684.26 km) |
| Zambrow to Nazare | 1,737.13 mi (2,795.65 km) |
| Zambrow to Nelas | 1,646.93 mi (2,650.48 km) |
| Zambrow to Obidos | 1,752.04 mi (2,819.64 km) |
| Zambrow to Odemira | 1,817.49 mi (2,924.96 km) |
| Zambrow to Odivelas | 1,779.82 mi (2,864.34 km) |
| Zambrow to Oeiras | 1,790.26 mi (2,881.15 km) |
| Zambrow to Olhao | 1,815.34 mi (2,921.51 km) |
| Zambrow to Oliveira de Azemeis | 1,656.84 mi (2,666.42 km) |
| Zambrow to Oliveira de Frades | 1,650.90 mi (2,656.87 km) |
