| Caerphilly to Waldheim | 700.44 mi (1,127.26 km) |
| Caerphilly to Waldkirch | 552.53 mi (889.21 km) |
| Caerphilly to Waldkirchen | 768.21 mi (1,236.31 km) |
| Caerphilly to Waldkraiburg | 731.19 mi (1,176.74 km) |
| Caerphilly to Waldshut-Tiengen | 579.41 mi (932.47 km) |
| Caerphilly to Walldorf | 544.75 mi (876.69 km) |
| Caerphilly to Walldurn | 568.35 mi (914.67 km) |
| Caerphilly to Wallenhorst | 480.76 mi (773.70 km) |
| Caerphilly to Wallerfangen | 463.60 mi (746.10 km) |
| Caerphilly to Walsrode | 548.34 mi (882.46 km) |
| Caerphilly to Waltenhofen | 661.38 mi (1,064.39 km) |
| Caerphilly to Waltershausen | 596.80 mi (960.45 km) |
| Caerphilly to Waltrop | 454.61 mi (731.63 km) |
| Caerphilly to Wandlitz | 709.42 mi (1,141.70 km) |
| Caerphilly to Wangen im Allgau | 641.85 mi (1,032.95 km) |
