| Bratislava to Montalegre | 1,286.06 mi (2,069.72 km) |
| Bratislava to Montemor-o-Novo | 1,421.56 mi (2,287.77 km) |
| Bratislava to Montemor-o-Velho | 1,383.83 mi (2,227.06 km) |
| Bratislava to Montijo | 1,450.25 mi (2,333.95 km) |
| Bratislava to Mortagua | 1,353.97 mi (2,179.00 km) |
| Bratislava to Moura | 1,409.40 mi (2,268.20 km) |
| Bratislava to Murtosa | 1,361.20 mi (2,190.64 km) |
| Bratislava to Nazare | 1,422.05 mi (2,288.56 km) |
| Bratislava to Nelas | 1,333.79 mi (2,146.53 km) |
| Bratislava to Obidos | 1,435.30 mi (2,309.89 km) |
| Bratislava to Odemira | 1,483.74 mi (2,387.86 km) |
| Bratislava to Odivelas | 1,458.35 mi (2,346.98 km) |
| Bratislava to Oeiras | 1,468.63 mi (2,363.54 km) |
| Bratislava to Olhao | 1,473.61 mi (2,371.55 km) |
| Bratislava to Oliveira de Azemeis | 1,350.32 mi (2,173.13 km) |
