| Aberdare to Rodgau | 549.53 mi (884.38 km) |
| Aberdare to Roding | 721.68 mi (1,161.44 km) |
| Aberdare to Rodinghausen | 508.32 mi (818.06 km) |
| Aberdare to Roetgen | 423.82 mi (682.07 km) |
| Aberdare to Rommerskirchen | 439.33 mi (707.04 km) |
| Aberdare to Ronnenberg | 557.88 mi (897.82 km) |
| Aberdare to Rosbach vor der Hohe | 536.35 mi (863.18 km) |
| Aberdare to Rosdorf | 572.04 mi (920.61 km) |
| Aberdare to Rosenheim | 742.69 mi (1,195.24 km) |
| Aberdare to Rosrath | 462.08 mi (743.65 km) |
| Aberdare to Rossdorf | 547.43 mi (881.00 km) |
| Aberdare to Rosstal | 647.77 mi (1,042.48 km) |
| Aberdare to Rostock | 668.11 mi (1,075.22 km) |
| Aberdare to Rotenburg an der Fulda | 569.76 mi (916.94 km) |
| Aberdare to Roth | 660.21 mi (1,062.51 km) |
