| Penarth to Rodgau | 535.54 mi (861.87 km) |
| Penarth to Roding | 707.57 mi (1,138.72 km) |
| Penarth to Rodinghausen | 500.09 mi (804.81 km) |
| Penarth to Roetgen | 410.34 mi (660.37 km) |
| Penarth to Rommerskirchen | 427.19 mi (687.50 km) |
| Penarth to Ronnenberg | 549.81 mi (884.83 km) |
| Penarth to Rosbach vor der Hohe | 522.94 mi (841.58 km) |
| Penarth to Rosdorf | 561.87 mi (904.24 km) |
| Penarth to Rosenheim | 726.38 mi (1,169.00 km) |
| Penarth to Rosrath | 449.69 mi (723.71 km) |
| Penarth to Rossdorf | 533.04 mi (857.84 km) |
| Penarth to Rosstal | 633.36 mi (1,019.30 km) |
| Penarth to Rostock | 664.15 mi (1,068.85 km) |
| Penarth to Rotenburg an der Fulda | 558.32 mi (898.53 km) |
| Penarth to Roth | 645.62 mi (1,039.02 km) |
