| Staines-upon-Thames to Potenza Picena | 861.83 mi (1,386.98 km) |
| Staines-upon-Thames to Pozzallo | 1,264.61 mi (2,035.19 km) |
| Staines-upon-Thames to Pozzuoli | 1,010.51 mi (1,626.26 km) |
| Staines-upon-Thames to Prato | 749.45 mi (1,206.12 km) |
| Staines-upon-Thames to Preganziol | 707.44 mi (1,138.52 km) |
| Staines-upon-Thames to Priolo Gargallo | 1,249.06 mi (2,010.17 km) |
| Staines-upon-Thames to Priverno | 945.28 mi (1,521.28 km) |
| Staines-upon-Thames to Pulsano | 1,143.51 mi (1,840.29 km) |
| Staines-upon-Thames to Putignano | 1,111.48 mi (1,788.75 km) |
| Staines-upon-Thames to Qualiano | 1,006.37 mi (1,619.60 km) |
| Staines-upon-Thames to Quarrata | 747.42 mi (1,202.86 km) |
| Staines-upon-Thames to Quartu Sant'Elena | 963.18 mi (1,550.09 km) |
| Staines-upon-Thames to Quartucciu | 962.28 mi (1,548.64 km) |
| Staines-upon-Thames to Quattro Castella | 690.06 mi (1,110.54 km) |
| Staines-upon-Thames to Quinto di Treviso | 702.77 mi (1,130.99 km) |
