| Caerphilly to Pfungstadt | 531.11 mi (854.75 km) |
| Caerphilly to Philippsburg | 538.06 mi (865.93 km) |
| Caerphilly to Pinneberg | 563.50 mi (906.87 km) |
| Caerphilly to Pirmasens | 503.51 mi (810.32 km) |
| Caerphilly to Pirna | 741.23 mi (1,192.90 km) |
| Caerphilly to Planegg | 693.97 mi (1,116.84 km) |
| Caerphilly to Plankstadt | 540.09 mi (869.20 km) |
| Caerphilly to Plattling | 736.12 mi (1,184.67 km) |
| Caerphilly to Plauen | 669.37 mi (1,077.24 km) |
| Caerphilly to Plettenberg | 478.75 mi (770.47 km) |
| Caerphilly to Pliezhausen | 588.25 mi (946.69 km) |
| Caerphilly to Plochingen | 592.53 mi (953.58 km) |
| Caerphilly to Plon | 595.11 mi (957.74 km) |
| Caerphilly to Pluderhausen | 597.88 mi (962.20 km) |
| Caerphilly to Pocking | 764.72 mi (1,230.70 km) |
