| Isperih to Oliveira do Bairro | 1,810.49 mi (2,913.70 km) |
| Isperih to Oliveira do Hospital | 1,782.30 mi (2,868.34 km) |
| Isperih to Ourem | 1,833.93 mi (2,951.42 km) |
| Isperih to Ovar | 1,809.45 mi (2,912.02 km) |
| Isperih to Pacos de Ferreira | 1,789.45 mi (2,879.84 km) |
| Isperih to Palmela | 1,877.95 mi (3,022.27 km) |
| Isperih to Paredes | 1,787.52 mi (2,876.74 km) |
| Isperih to Paredes de Coura | 1,784.65 mi (2,872.11 km) |
| Isperih to Penacova | 1,805.25 mi (2,905.27 km) |
| Isperih to Penafiel | 1,784.95 mi (2,872.60 km) |
| Isperih to Peniche | 1,881.16 mi (3,027.43 km) |
| Isperih to Peso da Regua | 1,760.61 mi (2,833.43 km) |
| Isperih to Pinhal Novo | 1,876.96 mi (3,020.67 km) |
| Isperih to Pinhel | 1,733.38 mi (2,789.61 km) |
| Isperih to Pombal | 1,830.63 mi (2,946.12 km) |
