| Cwmbran to Pontedera | 839.35 mi (1,350.80 km) |
| Cwmbran to Pontinia | 1,037.03 mi (1,668.94 km) |
| Cwmbran to Porcari | 829.93 mi (1,335.65 km) |
| Cwmbran to Porcia | 810.45 mi (1,304.30 km) |
| Cwmbran to Pordenone | 812.42 mi (1,307.47 km) |
| Cwmbran to Portici | 1,112.30 mi (1,790.08 km) |
| Cwmbran to Porto Empedocle | 1,278.28 mi (2,057.19 km) |
| Cwmbran to Porto Recanati | 959.78 mi (1,544.62 km) |
| Cwmbran to Porto Sant'Elpidio | 970.65 mi (1,562.10 km) |
| Cwmbran to Porto Tolle | 840.88 mi (1,353.26 km) |
| Cwmbran to Porto Torres | 923.08 mi (1,485.56 km) |
| Cwmbran to Portoferraio | 871.68 mi (1,402.83 km) |
| Cwmbran to Portogruaro | 826.25 mi (1,329.72 km) |
| Cwmbran to Portomaggiore | 832.42 mi (1,339.66 km) |
| Cwmbran to Potenza | 1,173.48 mi (1,888.53 km) |
