| Etterbeek to Oliveira do Bairro | 943.28 mi (1,518.06 km) |
| Etterbeek to Oliveira do Hospital | 932.49 mi (1,500.70 km) |
| Etterbeek to Ourem | 993.98 mi (1,599.66 km) |
| Etterbeek to Ovar | 928.23 mi (1,493.85 km) |
| Etterbeek to Pacos de Ferreira | 898.98 mi (1,446.77 km) |
| Etterbeek to Palmela | 1,066.09 mi (1,715.70 km) |
| Etterbeek to Paredes | 900.46 mi (1,449.14 km) |
| Etterbeek to Paredes de Coura | 869.82 mi (1,399.84 km) |
| Etterbeek to Penacova | 950.29 mi (1,529.34 km) |
| Etterbeek to Penafiel | 898.55 mi (1,446.08 km) |
| Etterbeek to Peniche | 1,035.47 mi (1,666.43 km) |
| Etterbeek to Peso da Regua | 884.74 mi (1,423.85 km) |
| Etterbeek to Pinhal Novo | 1,062.78 mi (1,710.38 km) |
| Etterbeek to Pinhel | 884.59 mi (1,423.61 km) |
| Etterbeek to Pombal | 980.81 mi (1,578.46 km) |
