| Chepstow to Poggibonsi | 854.59 mi (1,375.33 km) |
| Chepstow to Poggio a Caiano | 834.37 mi (1,342.80 km) |
| Chepstow to Poggio Renatico | 804.51 mi (1,294.73 km) |
| Chepstow to Poggiomarino | 1,108.10 mi (1,783.31 km) |
| Chepstow to Poirino | 669.38 mi (1,077.26 km) |
| Chepstow to Policoro | 1,213.64 mi (1,953.16 km) |
| Chepstow to Polistena | 1,286.93 mi (2,071.11 km) |
| Chepstow to Pomezia | 992.73 mi (1,597.65 km) |
| Chepstow to Pomigliano d'Arco | 1,096.86 mi (1,765.23 km) |
| Chepstow to Pompei | 1,108.94 mi (1,784.67 km) |
| Chepstow to Ponsacco | 829.24 mi (1,334.53 km) |
| Chepstow to Pontassieve | 849.50 mi (1,367.13 km) |
| Chepstow to Ponte Buggianese | 822.02 mi (1,322.92 km) |
| Chepstow to Ponte San Pietro | 692.63 mi (1,114.68 km) |
| Chepstow to Pontecorvo | 1,043.36 mi (1,679.12 km) |
