| Colwyn Bay to Rochefort | 522.21 mi (840.41 km) |
| Colwyn Bay to Rodez | 679.80 mi (1,094.03 km) |
| Colwyn Bay to Rognac | 790.25 mi (1,271.78 km) |
| Colwyn Bay to Roissy-en-Brie | 415.37 mi (668.47 km) |
| Colwyn Bay to Romainville | 404.14 mi (650.41 km) |
| Colwyn Bay to Romans-sur-Isere | 692.25 mi (1,114.06 km) |
| Colwyn Bay to Rombas | 506.49 mi (815.12 km) |
| Colwyn Bay to Romilly-sur-Seine | 461.63 mi (742.93 km) |
| Colwyn Bay to Ronchin | 343.28 mi (552.45 km) |
| Colwyn Bay to Roncq | 338.61 mi (544.94 km) |
| Colwyn Bay to Roquebrune-sur-Argens | 827.67 mi (1,332.01 km) |
| Colwyn Bay to Roquevaire | 807.51 mi (1,299.56 km) |
| Colwyn Bay to Rosny-sous-Bois | 406.45 mi (654.12 km) |
| Colwyn Bay to Roubaix | 343.29 mi (552.48 km) |
| Colwyn Bay to Rouen | 336.48 mi (541.52 km) |
