| Merthyr Tudful to Wilrijk | 336.36 mi (541.31 km) |
| Merthyr Tudful to Wingene | 290.32 mi (467.22 km) |
| Merthyr Tudful to Wommelgem | 341.67 mi (549.86 km) |
| Merthyr Tudful to Wondelgem | 308.76 mi (496.90 km) |
| Merthyr Tudful to Wuustwezel | 343.40 mi (552.65 km) |
| Merthyr Tudful to Yvoir | 371.67 mi (598.15 km) |
| Merthyr Tudful to Zandhoven | 347.18 mi (558.73 km) |
| Merthyr Tudful to Zaventem | 343.79 mi (553.27 km) |
| Merthyr Tudful to Zedelgem | 283.48 mi (456.21 km) |
| Merthyr Tudful to Zele | 322.69 mi (519.32 km) |
| Merthyr Tudful to Zelzate | 311.78 mi (501.77 km) |
| Merthyr Tudful to Zemst | 340.56 mi (548.08 km) |
| Merthyr Tudful to Zoersel | 348.78 mi (561.31 km) |
| Merthyr Tudful to Zonhoven | 380.54 mi (612.41 km) |
| Merthyr Tudful to Zonnebeke | 281.27 mi (452.66 km) |
