| Maastricht to Oliveira do Bairro | 985.88 mi (1,586.62 km) |
| Maastricht to Oliveira do Hospital | 973.75 mi (1,567.10 km) |
| Maastricht to Ourem | 1,035.30 mi (1,666.15 km) |
| Maastricht to Ovar | 971.63 mi (1,563.69 km) |
| Maastricht to Pacos de Ferreira | 942.70 mi (1,517.12 km) |
| Maastricht to Palmela | 1,106.33 mi (1,780.46 km) |
| Maastricht to Paredes | 943.95 mi (1,519.14 km) |
| Maastricht to Paredes de Coura | 914.92 mi (1,472.43 km) |
| Maastricht to Penacova | 992.12 mi (1,596.67 km) |
| Maastricht to Penafiel | 941.98 mi (1,515.96 km) |
| Maastricht to Peniche | 1,077.62 mi (1,734.26 km) |
| Maastricht to Peso da Regua | 927.25 mi (1,492.26 km) |
| Maastricht to Pinhal Novo | 1,103.13 mi (1,775.32 km) |
| Maastricht to Pinhel | 925.14 mi (1,488.87 km) |
| Maastricht to Pombal | 1,022.65 mi (1,645.79 km) |
