| Greenford to Poyo | 739.72 mi (1,190.46 km) |
| Greenford to Pozoblanco | 934.16 mi (1,503.39 km) |
| Greenford to Premia de Mar | 705.30 mi (1,135.07 km) |
| Greenford to Priego de Cordoba | 991.80 mi (1,596.14 km) |
| Greenford to Puente-Genil | 1,000.95 mi (1,610.87 km) |
| Greenford to Puenteareas | 751.86 mi (1,210.01 km) |
| Greenford to Puerto de la Cruz | 1,803.56 mi (2,902.55 km) |
| Greenford to Puerto del Rosario | 1,738.10 mi (2,797.20 km) |
| Greenford to Puerto Real | 1,075.46 mi (1,730.78 km) |
| Greenford to Puertollano | 906.11 mi (1,458.25 km) |
| Greenford to Puigcerda | 637.64 mi (1,026.18 km) |
| Greenford to Pulpi | 978.55 mi (1,574.82 km) |
| Greenford to Puzol | 823.13 mi (1,324.69 km) |
| Greenford to Quintanar de la Orden | 835.00 mi (1,343.81 km) |
| Greenford to Rafelbunol | 824.82 mi (1,327.41 km) |
