| Castelo Branco to Potenza Picena | 1,115.17 mi (1,794.70 km) |
| Castelo Branco to Pozzallo | 1,227.41 mi (1,975.33 km) |
| Castelo Branco to Pozzuoli | 1,138.28 mi (1,831.89 km) |
| Castelo Branco to Prato | 995.01 mi (1,601.32 km) |
| Castelo Branco to Preganziol | 1,075.09 mi (1,730.18 km) |
| Castelo Branco to Priolo Gargallo | 1,236.87 mi (1,990.56 km) |
| Castelo Branco to Priverno | 1,087.74 mi (1,750.54 km) |
| Castelo Branco to Pulsano | 1,309.60 mi (2,107.60 km) |
| Castelo Branco to Putignano | 1,294.24 mi (2,082.88 km) |
| Castelo Branco to Qualiano | 1,139.34 mi (1,833.59 km) |
| Castelo Branco to Quarrata | 989.06 mi (1,591.73 km) |
| Castelo Branco to Quartu Sant'Elena | 888.72 mi (1,430.25 km) |
| Castelo Branco to Quartucciu | 888.20 mi (1,429.42 km) |
| Castelo Branco to Quattro Castella | 975.15 mi (1,569.35 km) |
| Castelo Branco to Quinto di Treviso | 1,072.87 mi (1,726.61 km) |
