| Penarth to Pontedera | 835.71 mi (1,344.95 km) |
| Penarth to Pontinia | 1,033.09 mi (1,662.59 km) |
| Penarth to Porcari | 826.46 mi (1,330.05 km) |
| Penarth to Porcia | 810.56 mi (1,304.47 km) |
| Penarth to Pordenone | 812.53 mi (1,307.64 km) |
| Penarth to Portici | 1,108.71 mi (1,784.30 km) |
| Penarth to Porto Empedocle | 1,272.17 mi (2,047.36 km) |
| Penarth to Porto Recanati | 957.86 mi (1,541.53 km) |
| Penarth to Porto Sant'Elpidio | 968.63 mi (1,558.85 km) |
| Penarth to Porto Tolle | 839.66 mi (1,351.29 km) |
| Penarth to Porto Torres | 915.64 mi (1,473.58 km) |
| Penarth to Portoferraio | 867.06 mi (1,395.40 km) |
| Penarth to Portogruaro | 826.26 mi (1,329.74 km) |
| Penarth to Portomaggiore | 830.61 mi (1,336.74 km) |
| Penarth to Potenza | 1,170.57 mi (1,883.85 km) |
