| Greenford to Piedras Blancas | 609.57 mi (981.00 km) |
| Greenford to Piera | 698.54 mi (1,124.20 km) |
| Greenford to Pilar de la Horadada | 944.27 mi (1,519.66 km) |
| Greenford to Pilas | 1,025.13 mi (1,649.79 km) |
| Greenford to Pinos Puente | 1,000.55 mi (1,610.23 km) |
| Greenford to Pinto | 795.63 mi (1,280.44 km) |
| Greenford to Pizarra | 1,042.12 mi (1,677.13 km) |
| Greenford to Plasencia | 840.87 mi (1,353.25 km) |
| Greenford to Pola de Laviana | 622.30 mi (1,001.50 km) |
| Greenford to Pola de Lena | 632.33 mi (1,017.64 km) |
| Greenford to Pola de Siero | 614.55 mi (989.02 km) |
| Greenford to Pollensa | 821.10 mi (1,321.44 km) |
| Greenford to Ponferrada | 686.18 mi (1,104.31 km) |
| Greenford to Pontevedra | 738.89 mi (1,189.13 km) |
| Greenford to Portugalete | 580.76 mi (934.64 km) |
