| Colwyn Bay to Roermond | 433.94 mi (698.36 km) |
| Colwyn Bay to Roosendaal | 364.05 mi (585.89 km) |
| Colwyn Bay to Rosmalen | 396.21 mi (637.64 km) |
| Colwyn Bay to Rotterdam | 356.71 mi (574.06 km) |
| Colwyn Bay to Rozenburg | 346.81 mi (558.14 km) |
| Colwyn Bay to Rucphen | 369.35 mi (594.40 km) |
| Colwyn Bay to s-Gravendeel | 364.45 mi (586.52 km) |
| Colwyn Bay to s-Gravenzande | 341.42 mi (549.47 km) |
| Colwyn Bay to s-Heerenberg | 428.43 mi (689.49 km) |
| Colwyn Bay to s-Hertogenbosch | 394.30 mi (634.56 km) |
| Colwyn Bay to Sassenheim | 351.38 mi (565.49 km) |
| Colwyn Bay to Schaesberg | 443.83 mi (714.28 km) |
| Colwyn Bay to Schagen | 354.66 mi (570.77 km) |
| Colwyn Bay to Scherpenzeel | 392.58 mi (631.79 km) |
| Colwyn Bay to Scheveningen | 343.48 mi (552.78 km) |
