| Hammersmith to Potenza Picena | 854.04 mi (1,374.45 km) |
| Hammersmith to Pozzallo | 1,259.30 mi (2,026.64 km) |
| Hammersmith to Pozzuoli | 1,003.86 mi (1,615.55 km) |
| Hammersmith to Prato | 742.58 mi (1,195.07 km) |
| Hammersmith to Preganziol | 698.78 mi (1,124.57 km) |
| Hammersmith to Priolo Gargallo | 1,243.44 mi (2,001.13 km) |
| Hammersmith to Priverno | 938.75 mi (1,510.77 km) |
| Hammersmith to Pulsano | 1,135.73 mi (1,827.77 km) |
| Hammersmith to Putignano | 1,103.58 mi (1,776.04 km) |
| Hammersmith to Qualiano | 999.66 mi (1,608.80 km) |
| Hammersmith to Quarrata | 740.64 mi (1,191.95 km) |
| Hammersmith to Quartu Sant'Elena | 959.99 mi (1,544.95 km) |
| Hammersmith to Quartucciu | 959.09 mi (1,543.50 km) |
| Hammersmith to Quattro Castella | 683.01 mi (1,099.20 km) |
| Hammersmith to Quinto di Treviso | 694.09 mi (1,117.03 km) |
