| Colwyn Bay to Rodgau | 583.89 mi (939.68 km) |
| Colwyn Bay to Roding | 754.08 mi (1,213.58 km) |
| Colwyn Bay to Rodinghausen | 513.55 mi (826.48 km) |
| Colwyn Bay to Roetgen | 458.69 mi (738.19 km) |
| Colwyn Bay to Rommerskirchen | 466.66 mi (751.02 km) |
| Colwyn Bay to Ronnenberg | 561.03 mi (902.89 km) |
| Colwyn Bay to Rosbach vor der Hohe | 567.88 mi (913.91 km) |
| Colwyn Bay to Rosdorf | 585.62 mi (942.47 km) |
| Colwyn Bay to Rosenheim | 787.56 mi (1,267.45 km) |
| Colwyn Bay to Rosrath | 490.00 mi (788.58 km) |
| Colwyn Bay to Rossdorf | 584.05 mi (939.94 km) |
| Colwyn Bay to Rosstal | 682.78 mi (1,098.83 km) |
| Colwyn Bay to Rostock | 648.80 mi (1,044.14 km) |
| Colwyn Bay to Rotenburg an der Fulda | 590.01 mi (949.53 km) |
| Colwyn Bay to Roth | 696.12 mi (1,120.30 km) |
