| Rhondda to Wittstock | 677.60 mi (1,090.49 km) |
| Rhondda to Witzenhausen | 570.78 mi (918.58 km) |
| Rhondda to Wolfenbuttel | 595.34 mi (958.10 km) |
| Rhondda to Wolfersheim | 537.62 mi (865.22 km) |
| Rhondda to Wolfhagen | 541.39 mi (871.28 km) |
| Rhondda to Wolfratshausen | 708.64 mi (1,140.45 km) |
| Rhondda to Wolfsburg | 605.56 mi (974.55 km) |
| Rhondda to Wolgast | 734.76 mi (1,182.49 km) |
| Rhondda to Wolmirstedt | 641.37 mi (1,032.18 km) |
| Rhondda to Wolnzach | 696.57 mi (1,121.02 km) |
| Rhondda to Worms | 533.70 mi (858.91 km) |
| Rhondda to Worpswede | 531.20 mi (854.89 km) |
| Rhondda to Worth am Rhein | 543.93 mi (875.37 km) |
| Rhondda to Wulfrath | 450.20 mi (724.53 km) |
| Rhondda to Wunsiedel | 681.43 mi (1,096.66 km) |
