| Chorzow to Montemor-o-Novo | 1,549.56 mi (2,493.78 km) |
| Chorzow to Montemor-o-Velho | 1,503.71 mi (2,419.99 km) |
| Chorzow to Montijo | 1,576.36 mi (2,536.91 km) |
| Chorzow to Mortagua | 1,473.69 mi (2,371.67 km) |
| Chorzow to Moura | 1,541.51 mi (2,480.82 km) |
| Chorzow to Murtosa | 1,478.36 mi (2,379.20 km) |
| Chorzow to Nazare | 1,543.65 mi (2,484.26 km) |
| Chorzow to Nelas | 1,454.09 mi (2,340.13 km) |
| Chorzow to Obidos | 1,557.78 mi (2,507.01 km) |
| Chorzow to Odemira | 1,614.99 mi (2,599.07 km) |
| Chorzow to Odivelas | 1,583.29 mi (2,548.05 km) |
| Chorzow to Oeiras | 1,593.68 mi (2,564.79 km) |
| Chorzow to Olhao | 1,608.92 mi (2,589.31 km) |
| Chorzow to Oliveira de Azemeis | 1,467.34 mi (2,361.45 km) |
| Chorzow to Oliveira de Frades | 1,459.96 mi (2,349.59 km) |
