| Pen-y-Bont ar Ogwr to Roermond | 412.83 mi (664.39 km) |
| Pen-y-Bont ar Ogwr to Roosendaal | 344.99 mi (555.21 km) |
| Pen-y-Bont ar Ogwr to Rosmalen | 383.83 mi (617.71 km) |
| Pen-y-Bont ar Ogwr to Rotterdam | 346.82 mi (558.16 km) |
| Pen-y-Bont ar Ogwr to Rozenburg | 336.09 mi (540.88 km) |
| Pen-y-Bont ar Ogwr to Rucphen | 350.71 mi (564.42 km) |
| Pen-y-Bont ar Ogwr to s-Gravendeel | 351.69 mi (565.99 km) |
| Pen-y-Bont ar Ogwr to s-Gravenzande | 332.86 mi (535.68 km) |
| Pen-y-Bont ar Ogwr to s-Heerenberg | 421.23 mi (677.90 km) |
| Pen-y-Bont ar Ogwr to s-Hertogenbosch | 381.03 mi (613.22 km) |
| Pen-y-Bont ar Ogwr to Sassenheim | 348.98 mi (561.63 km) |
| Pen-y-Bont ar Ogwr to Schaesberg | 417.19 mi (671.40 km) |
| Pen-y-Bont ar Ogwr to Schagen | 365.79 mi (588.68 km) |
| Pen-y-Bont ar Ogwr to Scherpenzeel | 388.31 mi (624.92 km) |
| Pen-y-Bont ar Ogwr to Scheveningen | 337.81 mi (543.65 km) |
