| Greenford to Potenza Picena | 859.94 mi (1,383.93 km) |
| Greenford to Pozzallo | 1,264.82 mi (2,035.53 km) |
| Greenford to Pozzuoli | 1,009.61 mi (1,624.81 km) |
| Greenford to Prato | 748.36 mi (1,204.38 km) |
| Greenford to Preganziol | 704.74 mi (1,134.17 km) |
| Greenford to Priolo Gargallo | 1,249.02 mi (2,010.11 km) |
| Greenford to Priverno | 944.48 mi (1,520.00 km) |
| Greenford to Pulsano | 1,141.62 mi (1,837.26 km) |
| Greenford to Putignano | 1,109.48 mi (1,785.54 km) |
| Greenford to Qualiano | 1,005.42 mi (1,618.07 km) |
| Greenford to Quarrata | 746.41 mi (1,201.23 km) |
| Greenford to Quartu Sant'Elena | 965.03 mi (1,553.07 km) |
| Greenford to Quartucciu | 964.13 mi (1,551.62 km) |
| Greenford to Quattro Castella | 688.81 mi (1,108.54 km) |
| Greenford to Quinto di Treviso | 700.05 mi (1,126.63 km) |
