| Borsbeek to Montemor-o-Novo | 1,063.46 mi (1,711.47 km) |
| Borsbeek to Montemor-o-Velho | 989.43 mi (1,592.34 km) |
| Borsbeek to Montijo | 1,080.99 mi (1,739.68 km) |
| Borsbeek to Mortagua | 960.72 mi (1,546.13 km) |
| Borsbeek to Moura | 1,073.53 mi (1,727.67 km) |
| Borsbeek to Murtosa | 956.16 mi (1,538.79 km) |
| Borsbeek to Nazare | 1,033.17 mi (1,662.72 km) |
| Borsbeek to Nelas | 944.50 mi (1,520.02 km) |
| Borsbeek to Obidos | 1,049.69 mi (1,689.32 km) |
| Borsbeek to Odemira | 1,138.40 mi (1,832.08 km) |
| Borsbeek to Odivelas | 1,082.96 mi (1,742.86 km) |
| Borsbeek to Oeiras | 1,093.19 mi (1,759.32 km) |
| Borsbeek to Olhao | 1,151.02 mi (1,852.39 km) |
| Borsbeek to Oliveira de Azemeis | 945.31 mi (1,521.33 km) |
| Borsbeek to Oliveira de Frades | 943.23 mi (1,517.97 km) |
