| Horsell to Poggibonsi | 769.67 mi (1,238.67 km) |
| Horsell to Poggio a Caiano | 748.81 mi (1,205.09 km) |
| Horsell to Poggio Renatico | 716.22 mi (1,152.65 km) |
| Horsell to Poggiomarino | 1,022.84 mi (1,646.10 km) |
| Horsell to Poirino | 587.81 mi (945.99 km) |
| Horsell to Policoro | 1,126.54 mi (1,812.99 km) |
| Horsell to Polistena | 1,203.14 mi (1,936.27 km) |
| Horsell to Pomezia | 909.19 mi (1,463.20 km) |
| Horsell to Pomigliano d'Arco | 1,011.63 mi (1,628.06 km) |
| Horsell to Pompei | 1,023.84 mi (1,647.71 km) |
| Horsell to Ponsacco | 744.93 mi (1,198.85 km) |
| Horsell to Pontassieve | 763.40 mi (1,228.57 km) |
| Horsell to Ponte Buggianese | 736.97 mi (1,186.04 km) |
| Horsell to Ponte San Pietro | 605.00 mi (973.65 km) |
| Horsell to Pontecorvo | 958.28 mi (1,542.20 km) |
