| Mountain Ash to Roermond | 404.31 mi (650.67 km) |
| Mountain Ash to Roosendaal | 335.95 mi (540.65 km) |
| Mountain Ash to Rosmalen | 374.31 mi (602.40 km) |
| Mountain Ash to Rotterdam | 336.90 mi (542.18 km) |
| Mountain Ash to Rozenburg | 326.18 mi (524.94 km) |
| Mountain Ash to Rucphen | 341.66 mi (549.84 km) |
| Mountain Ash to s-Gravendeel | 342.06 mi (550.49 km) |
| Mountain Ash to s-Gravenzande | 322.73 mi (519.39 km) |
| Mountain Ash to s-Heerenberg | 411.37 mi (662.03 km) |
| Mountain Ash to s-Hertogenbosch | 371.59 mi (598.02 km) |
| Mountain Ash to Sassenheim | 338.40 mi (544.60 km) |
| Mountain Ash to Schaesberg | 409.27 mi (658.65 km) |
| Mountain Ash to Schagen | 354.18 mi (570.00 km) |
| Mountain Ash to Scherpenzeel | 378.06 mi (608.43 km) |
| Mountain Ash to Scheveningen | 327.45 mi (526.99 km) |
