| Barcelona to Potenza Picena | 599.27 mi (964.43 km) |
| Barcelona to Pozzallo | 750.93 mi (1,208.51 km) |
| Barcelona to Pozzuoli | 622.62 mi (1,002.02 km) |
| Barcelona to Prato | 484.85 mi (780.29 km) |
| Barcelona to Preganziol | 581.62 mi (936.03 km) |
| Barcelona to Priolo Gargallo | 753.20 mi (1,212.16 km) |
| Barcelona to Priverno | 569.86 mi (917.11 km) |
| Barcelona to Pulsano | 794.59 mi (1,278.76 km) |
| Barcelona to Putignano | 777.57 mi (1,251.38 km) |
| Barcelona to Qualiano | 623.26 mi (1,003.03 km) |
| Barcelona to Quarrata | 478.77 mi (770.51 km) |
| Barcelona to Quartu Sant'Elena | 397.56 mi (639.81 km) |
| Barcelona to Quartucciu | 396.86 mi (638.68 km) |
| Barcelona to Quattro Castella | 474.94 mi (764.34 km) |
| Barcelona to Quinto di Treviso | 580.30 mi (933.90 km) |
