| Cwmbran to Poggibonsi | 867.10 mi (1,395.47 km) |
| Cwmbran to Poggio a Caiano | 847.02 mi (1,363.14 km) |
| Cwmbran to Poggio Renatico | 817.70 mi (1,315.96 km) |
| Cwmbran to Poggiomarino | 1,120.63 mi (1,803.47 km) |
| Cwmbran to Poirino | 681.34 mi (1,096.51 km) |
| Cwmbran to Policoro | 1,226.53 mi (1,973.90 km) |
| Cwmbran to Polistena | 1,299.14 mi (2,090.76 km) |
| Cwmbran to Pomezia | 1,004.95 mi (1,617.31 km) |
| Cwmbran to Pomigliano d'Arco | 1,109.39 mi (1,785.39 km) |
| Cwmbran to Pompei | 1,121.44 mi (1,804.79 km) |
| Cwmbran to Ponsacco | 841.64 mi (1,354.49 km) |
| Cwmbran to Pontassieve | 862.24 mi (1,387.64 km) |
| Cwmbran to Ponte Buggianese | 834.57 mi (1,343.11 km) |
| Cwmbran to Ponte San Pietro | 705.72 mi (1,135.74 km) |
| Cwmbran to Pontecorvo | 1,055.86 mi (1,699.24 km) |
