| Barcelos to Potenza Picena | 1,137.41 mi (1,830.49 km) |
| Barcelos to Pozzallo | 1,295.96 mi (2,085.64 km) |
| Barcelos to Pozzuoli | 1,180.23 mi (1,899.39 km) |
| Barcelos to Prato | 1,011.75 mi (1,628.26 km) |
| Barcelos to Preganziol | 1,077.96 mi (1,734.81 km) |
| Barcelos to Priolo Gargallo | 1,302.28 mi (2,095.82 km) |
| Barcelos to Priverno | 1,125.24 mi (1,810.90 km) |
| Barcelos to Pulsano | 1,352.23 mi (2,176.21 km) |
| Barcelos to Putignano | 1,333.98 mi (2,146.84 km) |
| Barcelos to Qualiano | 1,180.57 mi (1,899.94 km) |
| Barcelos to Quarrata | 1,006.01 mi (1,619.02 km) |
| Barcelos to Quartu Sant'Elena | 948.25 mi (1,526.06 km) |
| Barcelos to Quartucciu | 947.64 mi (1,525.08 km) |
| Barcelos to Quattro Castella | 984.46 mi (1,584.33 km) |
| Barcelos to Quinto di Treviso | 1,075.24 mi (1,730.44 km) |
