| Diest to Oliveira do Bairro | 971.60 mi (1,563.63 km) |
| Diest to Oliveira do Hospital | 960.35 mi (1,545.53 km) |
| Diest to Ourem | 1,021.87 mi (1,644.55 km) |
| Diest to Ovar | 956.81 mi (1,539.84 km) |
| Diest to Pacos de Ferreira | 927.66 mi (1,492.92 km) |
| Diest to Palmela | 1,093.61 mi (1,760.00 km) |
| Diest to Paredes | 929.06 mi (1,495.18 km) |
| Diest to Paredes de Coura | 898.93 mi (1,446.69 km) |
| Diest to Penacova | 978.35 mi (1,574.50 km) |
| Diest to Penafiel | 927.14 mi (1,492.08 km) |
| Diest to Peniche | 1,063.65 mi (1,711.78 km) |
| Diest to Peso da Regua | 913.02 mi (1,469.36 km) |
| Diest to Pinhal Novo | 1,090.34 mi (1,754.74 km) |
| Diest to Pinhel | 912.19 mi (1,468.03 km) |
| Diest to Pombal | 1,008.88 mi (1,623.63 km) |
