| Somerset to Poggibonsi | 4,197.07 mi (6,754.54 km) |
| Somerset to Poggio a Caiano | 4,181.52 mi (6,729.51 km) |
| Somerset to Poggio Renatico | 4,167.40 mi (6,706.78 km) |
| Somerset to Poggiomarino | 4,441.35 mi (7,147.65 km) |
| Somerset to Poirino | 4,005.36 mi (6,446.00 km) |
| Somerset to Policoro | 4,557.16 mi (7,334.04 km) |
| Somerset to Polistena | 4,599.80 mi (7,402.67 km) |
| Somerset to Pomezia | 4,319.27 mi (6,951.19 km) |
| Somerset to Pomigliano d'Arco | 4,430.41 mi (7,130.05 km) |
| Somerset to Pompei | 4,440.99 mi (7,147.09 km) |
| Somerset to Ponsacco | 4,169.45 mi (6,710.07 km) |
| Somerset to Pontassieve | 4,199.03 mi (6,757.68 km) |
| Somerset to Ponte Buggianese | 4,166.84 mi (6,705.88 km) |
| Somerset to Ponte San Pietro | 4,055.62 mi (6,526.89 km) |
| Somerset to Pontecorvo | 4,378.11 mi (7,045.89 km) |
