| Bals to Montalegre | 1,608.43 mi (2,588.52 km) |
| Bals to Montemor-o-Novo | 1,706.15 mi (2,745.78 km) |
| Bals to Montemor-o-Velho | 1,689.52 mi (2,719.01 km) |
| Bals to Montijo | 1,738.97 mi (2,798.60 km) |
| Bals to Mortagua | 1,660.87 mi (2,672.91 km) |
| Bals to Moura | 1,683.03 mi (2,708.57 km) |
| Bals to Murtosa | 1,673.58 mi (2,693.36 km) |
| Bals to Nazare | 1,722.68 mi (2,772.38 km) |
| Bals to Nelas | 1,639.97 mi (2,639.27 km) |
| Bals to Obidos | 1,733.47 mi (2,789.75 km) |
| Bals to Odemira | 1,757.63 mi (2,828.63 km) |
| Bals to Odivelas | 1,749.83 mi (2,816.07 km) |
| Bals to Oeiras | 1,759.55 mi (2,831.72 km) |
| Bals to Olhao | 1,735.75 mi (2,793.42 km) |
| Bals to Oliveira de Azemeis | 1,663.32 mi (2,676.85 km) |
