| Penarth to Piazza Armerina | 1,293.73 mi (2,082.05 km) |
| Penarth to Piazzola sul Brenta | 794.03 mi (1,277.87 km) |
| Penarth to Pietrasanta | 807.28 mi (1,299.19 km) |
| Penarth to Pieve di Soligo | 795.82 mi (1,280.75 km) |
| Penarth to Pinerolo | 661.11 mi (1,063.96 km) |
| Penarth to Pioltello | 702.75 mi (1,130.97 km) |
| Penarth to Piombino | 868.04 mi (1,396.97 km) |
| Penarth to Piombino Dese | 800.11 mi (1,287.65 km) |
| Penarth to Piossasco | 660.37 mi (1,062.77 km) |
| Penarth to Piove di Sacco | 814.25 mi (1,310.41 km) |
| Penarth to Pisa | 824.83 mi (1,327.43 km) |
| Penarth to Pisticci | 1,210.42 mi (1,947.99 km) |
| Penarth to Pistoia | 832.86 mi (1,340.36 km) |
| Penarth to Pizzo | 1,280.87 mi (2,061.36 km) |
| Penarth to Podenzano | 740.53 mi (1,191.77 km) |
