| Penarth to Police | 758.26 mi (1,220.30 km) |
| Penarth to Polkowice | 825.66 mi (1,328.77 km) |
| Penarth to Poniatowa | 1,084.80 mi (1,745.81 km) |
| Penarth to Poznan | 856.59 mi (1,378.55 km) |
| Penarth to Prudnik | 904.68 mi (1,455.94 km) |
| Penarth to Pruszcz Gdanski | 926.68 mi (1,491.34 km) |
| Penarth to Pruszkow | 1,020.82 mi (1,642.84 km) |
| Penarth to Przasnysz | 1,019.09 mi (1,640.07 km) |
| Penarth to Przemysl | 1,136.96 mi (1,829.77 km) |
| Penarth to Przeworsk | 1,120.38 mi (1,803.07 km) |
| Penarth to Pszczyna | 969.30 mi (1,559.93 km) |
| Penarth to Puck | 919.59 mi (1,479.93 km) |
| Penarth to Pulawy | 1,077.65 mi (1,734.31 km) |
| Penarth to Pultusk | 1,029.00 mi (1,656.02 km) |
| Penarth to Puszczykowo | 853.82 mi (1,374.08 km) |
