| Cieszyn to Montemor-o-Novo | 1,523.13 mi (2,451.25 km) |
| Cieszyn to Montemor-o-Velho | 1,479.38 mi (2,380.83 km) |
| Cieszyn to Montijo | 1,550.45 mi (2,495.20 km) |
| Cieszyn to Mortagua | 1,449.38 mi (2,332.54 km) |
| Cieszyn to Moura | 1,513.99 mi (2,436.53 km) |
| Cieszyn to Murtosa | 1,454.71 mi (2,341.14 km) |
| Cieszyn to Nazare | 1,518.90 mi (2,444.43 km) |
| Cieszyn to Nelas | 1,429.61 mi (2,300.74 km) |
| Cieszyn to Obidos | 1,532.81 mi (2,466.82 km) |
| Cieszyn to Odemira | 1,587.74 mi (2,555.22 km) |
| Cieszyn to Odivelas | 1,557.69 mi (2,506.85 km) |
| Cieszyn to Oeiras | 1,568.06 mi (2,523.55 km) |
| Cieszyn to Olhao | 1,580.58 mi (2,543.69 km) |
| Cieszyn to Oliveira de Azemeis | 1,443.72 mi (2,323.43 km) |
| Cieszyn to Oliveira de Frades | 1,435.98 mi (2,310.99 km) |
