| Cwmbran to Rodgau | 530.98 mi (854.52 km) |
| Cwmbran to Roding | 703.13 mi (1,131.57 km) |
| Cwmbran to Rodinghausen | 491.05 mi (790.26 km) |
| Cwmbran to Roetgen | 405.31 mi (652.29 km) |
| Cwmbran to Rommerskirchen | 421.03 mi (677.58 km) |
| Cwmbran to Ronnenberg | 540.67 mi (870.12 km) |
| Cwmbran to Rosbach vor der Hohe | 517.86 mi (833.42 km) |
| Cwmbran to Rosdorf | 554.20 mi (891.89 km) |
| Cwmbran to Rosenheim | 724.07 mi (1,165.28 km) |
| Cwmbran to Rosrath | 443.74 mi (714.13 km) |
| Cwmbran to Rossdorf | 528.84 mi (851.09 km) |
| Cwmbran to Rosstal | 629.19 mi (1,012.58 km) |
| Cwmbran to Rostock | 652.56 mi (1,050.20 km) |
| Cwmbran to Rotenburg an der Fulda | 551.61 mi (887.74 km) |
| Cwmbran to Roth | 641.62 mi (1,032.58 km) |
