| Caerphilly to Weissenthurm | 470.83 mi (757.72 km) |
| Caerphilly to Weisswasser/Oberlausitz | 765.27 mi (1,231.58 km) |
| Caerphilly to Weiterstadt | 528.96 mi (851.29 km) |
| Caerphilly to Welver | 479.22 mi (771.23 km) |
| Caerphilly to Welzheim | 597.09 mi (960.93 km) |
| Caerphilly to Wendeburg | 581.34 mi (935.57 km) |
| Caerphilly to Wendelstein | 649.09 mi (1,044.62 km) |
| Caerphilly to Wenden | 480.54 mi (773.35 km) |
| Caerphilly to Wendlingen am Neckar | 592.14 mi (952.96 km) |
| Caerphilly to Wennigsen | 546.31 mi (879.20 km) |
| Caerphilly to Wentorf bei Hamburg | 580.46 mi (934.16 km) |
| Caerphilly to Wenzenbach | 700.04 mi (1,126.60 km) |
| Caerphilly to Werdau | 677.31 mi (1,090.02 km) |
| Caerphilly to Werdohl | 473.32 mi (761.73 km) |
| Caerphilly to Werl | 477.93 mi (769.16 km) |
