| Cities | Distance |
|---|---|
| Mountain Ash to Antwerp | 336.34 mi (541.29 km) |
| Mountain Ash to Anzegem | 302.13 mi (486.23 km) |
| Mountain Ash to Ardooie | 287.52 mi (462.72 km) |
| Mountain Ash to Arendonk | 364.66 mi (586.86 km) |
| Mountain Ash to Arlon | 425.25 mi (684.37 km) |
| Mountain Ash to Asse | 331.75 mi (533.90 km) |
| Mountain Ash to Assebroek | 287.33 mi (462.42 km) |
| Mountain Ash to Assenede | 308.36 mi (496.25 km) |
| Mountain Ash to Ath | 318.19 mi (512.08 km) |
| Mountain Ash to Aubange | 427.91 mi (688.65 km) |
| Mountain Ash to Avelgem | 301.68 mi (485.50 km) |
| Mountain Ash to Awans | 389.15 mi (626.27 km) |
| Mountain Ash to Aywaille | 401.47 mi (646.11 km) |
| Mountain Ash to Balen | 368.97 mi (593.80 km) |
| Mountain Ash to Bassenge | 393.88 mi (633.89 km) |