| Caerphilly to Pornichet | 300.54 mi (483.67 km) |
| Caerphilly to Port-de-Bouc | 681.47 mi (1,096.72 km) |
| Caerphilly to Portes-les-Valence | 593.75 mi (955.54 km) |
| Caerphilly to Portet-sur-Garonne | 596.63 mi (960.18 km) |
| Caerphilly to Porto-Vecchio | 907.61 mi (1,460.66 km) |
| Caerphilly to Provins | 356.23 mi (573.30 km) |
| Caerphilly to Puteaux | 304.48 mi (490.01 km) |
| Caerphilly to Quetigny | 475.54 mi (765.30 km) |
| Caerphilly to Queven | 261.97 mi (421.60 km) |
| Caerphilly to Quimper | 250.52 mi (403.18 km) |
| Caerphilly to Quimperle | 256.43 mi (412.69 km) |
| Caerphilly to Quincy-sous-Senart | 324.27 mi (521.87 km) |
| Caerphilly to Raismes | 302.82 mi (487.34 km) |
| Caerphilly to Rambouillet | 301.75 mi (485.62 km) |
| Caerphilly to Ramonville-Saint-Agne | 596.22 mi (959.53 km) |
