| Penarth to Ploermel | 244.16 mi (392.94 km) |
| Penarth to Ploufragan | 203.85 mi (328.07 km) |
| Penarth to Plougastel-Daoulas | 217.90 mi (350.67 km) |
| Penarth to Plouzane | 220.13 mi (354.26 km) |
| Penarth to Poissy | 288.17 mi (463.76 km) |
| Penarth to Poitiers | 370.84 mi (596.81 km) |
| Penarth to Pont-a-Mousson | 443.57 mi (713.86 km) |
| Penarth to Pont-du-Chateau | 486.80 mi (783.44 km) |
| Penarth to Pont-Saint-Esprit | 613.35 mi (987.09 km) |
| Penarth to Pont-Sainte-Maxence | 293.80 mi (472.82 km) |
| Penarth to Pontarlier | 531.15 mi (854.81 km) |
| Penarth to Pontchateau | 280.14 mi (450.84 km) |
| Penarth to Pontivy | 232.43 mi (374.07 km) |
| Penarth to Pontoise | 284.97 mi (458.62 km) |
| Penarth to Pornic | 301.94 mi (485.93 km) |
