| Hammersmith to Poggibonsi | 766.13 mi (1,232.97 km) |
| Hammersmith to Poggio a Caiano | 744.96 mi (1,198.90 km) |
| Hammersmith to Poggio Renatico | 710.90 mi (1,144.08 km) |
| Hammersmith to Poggiomarino | 1,018.96 mi (1,639.86 km) |
| Hammersmith to Poirino | 586.02 mi (943.11 km) |
| Hammersmith to Policoro | 1,121.67 mi (1,805.16 km) |
| Hammersmith to Polistena | 1,199.89 mi (1,931.03 km) |
| Hammersmith to Pomezia | 906.19 mi (1,458.37 km) |
| Hammersmith to Pomigliano d'Arco | 1,007.77 mi (1,621.85 km) |
| Hammersmith to Pompei | 1,020.04 mi (1,641.60 km) |
| Hammersmith to Ponsacco | 741.71 mi (1,193.66 km) |
| Hammersmith to Pontassieve | 759.27 mi (1,221.92 km) |
| Hammersmith to Ponte Buggianese | 733.39 mi (1,180.28 km) |
| Hammersmith to Ponte San Pietro | 600.17 mi (965.88 km) |
| Hammersmith to Pontecorvo | 954.53 mi (1,536.16 km) |
