| Merthyr Tudful to Willich | 427.91 mi (688.65 km) |
| Merthyr Tudful to Willstatt | 545.29 mi (877.57 km) |
| Merthyr Tudful to Wilnsdorf | 499.65 mi (804.11 km) |
| Merthyr Tudful to Wilsdruff | 729.15 mi (1,173.45 km) |
| Merthyr Tudful to Winnenden | 596.57 mi (960.09 km) |
| Merthyr Tudful to Winsen | 581.07 mi (935.14 km) |
| Merthyr Tudful to Winterberg | 512.73 mi (825.16 km) |
| Merthyr Tudful to Wipperfurth | 465.87 mi (749.75 km) |
| Merthyr Tudful to Wismar | 636.18 mi (1,023.84 km) |
| Merthyr Tudful to Witten | 459.90 mi (740.14 km) |
| Merthyr Tudful to Wittenberg | 683.37 mi (1,099.78 km) |
| Merthyr Tudful to Wittenberge | 642.81 mi (1,034.51 km) |
| Merthyr Tudful to Wittingen | 599.98 mi (965.57 km) |
| Merthyr Tudful to Wittlich | 463.46 mi (745.87 km) |
| Merthyr Tudful to Wittmund | 483.91 mi (778.78 km) |
