| Trowbridge to Potenza Picena | 919.23 mi (1,479.36 km) |
| Trowbridge to Pozzallo | 1,310.22 mi (2,108.60 km) |
| Trowbridge to Pozzuoli | 1,062.70 mi (1,710.24 km) |
| Trowbridge to Prato | 803.11 mi (1,292.48 km) |
| Trowbridge to Preganziol | 768.74 mi (1,237.17 km) |
| Trowbridge to Priolo Gargallo | 1,296.14 mi (2,085.94 km) |
| Trowbridge to Priverno | 997.01 mi (1,604.53 km) |
| Trowbridge to Pulsano | 1,200.50 mi (1,932.02 km) |
| Trowbridge to Putignano | 1,169.02 mi (1,881.35 km) |
| Trowbridge to Qualiano | 1,058.83 mi (1,704.02 km) |
| Trowbridge to Quarrata | 800.71 mi (1,288.62 km) |
| Trowbridge to Quartu Sant'Elena | 999.04 mi (1,607.80 km) |
| Trowbridge to Quartucciu | 998.14 mi (1,606.35 km) |
| Trowbridge to Quattro Castella | 744.67 mi (1,198.43 km) |
| Trowbridge to Quinto di Treviso | 764.11 mi (1,229.71 km) |
