| Merthyr Tudful to Waalre | 380.33 mi (612.08 km) |
| Merthyr Tudful to Waalwijk | 361.34 mi (581.52 km) |
| Merthyr Tudful to Waddinxveen | 342.77 mi (551.63 km) |
| Merthyr Tudful to Wageningen | 386.05 mi (621.29 km) |
| Merthyr Tudful to Wassenaar | 332.29 mi (534.76 km) |
| Merthyr Tudful to Weert | 391.72 mi (630.41 km) |
| Merthyr Tudful to Weesp | 360.19 mi (579.67 km) |
| Merthyr Tudful to Werkendam | 353.76 mi (569.32 km) |
| Merthyr Tudful to Wervershoof | 367.83 mi (591.97 km) |
| Merthyr Tudful to Westervoort | 398.82 mi (641.84 km) |
| Merthyr Tudful to Wezep | 400.74 mi (644.92 km) |
| Merthyr Tudful to Wierden | 425.73 mi (685.15 km) |
| Merthyr Tudful to Wieringerwerf | 362.91 mi (584.04 km) |
| Merthyr Tudful to Wijchen | 389.32 mi (626.55 km) |
| Merthyr Tudful to Wijk bij Duurstede | 371.84 mi (598.42 km) |
