| Oud-Beijerland to Oliveira do Bairro | 992.23 mi (1,596.83 km) |
| Oud-Beijerland to Oliveira do Hospital | 983.08 mi (1,582.11 km) |
| Oud-Beijerland to Ourem | 1,044.39 mi (1,680.78 km) |
| Oud-Beijerland to Ovar | 976.19 mi (1,571.02 km) |
| Oud-Beijerland to Pacos de Ferreira | 946.59 mi (1,523.39 km) |
| Oud-Beijerland to Palmela | 1,117.58 mi (1,798.58 km) |
| Oud-Beijerland to Paredes | 948.36 mi (1,526.23 km) |
| Oud-Beijerland to Paredes de Coura | 915.56 mi (1,473.45 km) |
| Oud-Beijerland to Penacova | 1,000.16 mi (1,609.60 km) |
| Oud-Beijerland to Penafiel | 946.55 mi (1,523.32 km) |
| Oud-Beijerland to Peniche | 1,084.80 mi (1,745.82 km) |
| Oud-Beijerland to Peso da Regua | 933.94 mi (1,503.03 km) |
| Oud-Beijerland to Pinhal Novo | 1,114.15 mi (1,793.05 km) |
| Oud-Beijerland to Pinhel | 936.09 mi (1,506.49 km) |
| Oud-Beijerland to Pombal | 1,030.62 mi (1,658.63 km) |
