| Castelo Branco to Palleja | 510.05 mi (820.85 km) |
| Castelo Branco to Palma | 539.63 mi (868.45 km) |
| Castelo Branco to Palma del Rio | 188.81 mi (303.85 km) |
| Castelo Branco to Palomares del Rio | 189.66 mi (305.22 km) |
| Castelo Branco to Palos de la Frontera | 181.81 mi (292.60 km) |
| Castelo Branco to Pamplona | 367.45 mi (591.36 km) |
| Castelo Branco to Paracuellos de Jarama | 216.26 mi (348.04 km) |
| Castelo Branco to Parla | 199.24 mi (320.64 km) |
| Castelo Branco to Paterna | 376.03 mi (605.16 km) |
| Castelo Branco to Peligros | 274.81 mi (442.26 km) |
| Castelo Branco to Penarroya-Pueblonuevo | 159.17 mi (256.16 km) |
| Castelo Branco to Petrel | 370.78 mi (596.72 km) |
| Castelo Branco to Picana | 376.80 mi (606.40 km) |
| Castelo Branco to Picasent | 376.07 mi (605.23 km) |
| Castelo Branco to Piedras Blancas | 270.31 mi (435.03 km) |
