| Boortmeerbeek to Oliveira do Bairro | 956.23 mi (1,538.90 km) |
| Boortmeerbeek to Oliveira do Hospital | 945.50 mi (1,521.63 km) |
| Boortmeerbeek to Ourem | 1,006.99 mi (1,620.59 km) |
| Boortmeerbeek to Ovar | 941.14 mi (1,514.62 km) |
| Boortmeerbeek to Pacos de Ferreira | 911.87 mi (1,467.51 km) |
| Boortmeerbeek to Palmela | 1,079.12 mi (1,736.68 km) |
| Boortmeerbeek to Paredes | 913.36 mi (1,469.91 km) |
| Boortmeerbeek to Paredes de Coura | 882.61 mi (1,420.42 km) |
| Boortmeerbeek to Penacova | 963.27 mi (1,550.24 km) |
| Boortmeerbeek to Penafiel | 911.46 mi (1,466.85 km) |
| Boortmeerbeek to Peniche | 1,048.44 mi (1,687.30 km) |
| Boortmeerbeek to Peso da Regua | 897.70 mi (1,444.70 km) |
| Boortmeerbeek to Pinhal Novo | 1,075.81 mi (1,731.36 km) |
| Boortmeerbeek to Pinhel | 897.62 mi (1,444.59 km) |
| Boortmeerbeek to Pombal | 993.80 mi (1,599.36 km) |
