| Merthyr Tudful to Waldheim | 706.68 mi (1,137.29 km) |
| Merthyr Tudful to Waldkirch | 563.12 mi (906.26 km) |
| Merthyr Tudful to Waldkirchen | 776.68 mi (1,249.95 km) |
| Merthyr Tudful to Waldkraiburg | 740.38 mi (1,191.53 km) |
| Merthyr Tudful to Waldshut-Tiengen | 590.31 mi (950.01 km) |
| Merthyr Tudful to Walldorf | 553.92 mi (891.45 km) |
| Merthyr Tudful to Walldurn | 577.00 mi (928.59 km) |
| Merthyr Tudful to Wallenhorst | 485.51 mi (781.35 km) |
| Merthyr Tudful to Wallerfangen | 473.37 mi (761.81 km) |
| Merthyr Tudful to Walsrode | 552.29 mi (888.82 km) |
| Merthyr Tudful to Waltenhofen | 671.59 mi (1,080.82 km) |
| Merthyr Tudful to Waltershausen | 603.57 mi (971.36 km) |
| Merthyr Tudful to Waltrop | 460.70 mi (741.42 km) |
| Merthyr Tudful to Wandlitz | 713.61 mi (1,148.45 km) |
| Merthyr Tudful to Wangen im Allgau | 652.18 mi (1,049.58 km) |
