| Bytom to Montemor-o-Novo | 1,549.33 mi (2,493.41 km) |
| Bytom to Montemor-o-Velho | 1,503.24 mi (2,419.24 km) |
| Bytom to Montijo | 1,576.07 mi (2,536.44 km) |
| Bytom to Mortagua | 1,473.22 mi (2,370.92 km) |
| Bytom to Moura | 1,541.41 mi (2,480.66 km) |
| Bytom to Murtosa | 1,477.82 mi (2,378.33 km) |
| Bytom to Nazare | 1,543.23 mi (2,483.58 km) |
| Bytom to Nelas | 1,453.64 mi (2,339.41 km) |
| Bytom to Obidos | 1,557.39 mi (2,506.37 km) |
| Bytom to Odemira | 1,614.86 mi (2,598.86 km) |
| Bytom to Odivelas | 1,582.96 mi (2,547.53 km) |
| Bytom to Oeiras | 1,593.36 mi (2,564.27 km) |
| Bytom to Olhao | 1,608.93 mi (2,589.32 km) |
| Bytom to Oliveira de Azemeis | 1,466.79 mi (2,360.57 km) |
| Bytom to Oliveira de Frades | 1,459.46 mi (2,348.78 km) |
