| Aiken to Rodgau | 4,513.20 mi (7,263.30 km) |
| Aiken to Roding | 4,684.53 mi (7,539.02 km) |
| Aiken to Rodinghausen | 4,437.12 mi (7,140.85 km) |
| Aiken to Roetgen | 4,387.13 mi (7,060.40 km) |
| Aiken to Rommerskirchen | 4,397.33 mi (7,076.83 km) |
| Aiken to Ronnenberg | 4,481.21 mi (7,211.81 km) |
| Aiken to Rosbach vor der Hohe | 4,498.06 mi (7,238.93 km) |
| Aiken to Rosdorf | 4,513.13 mi (7,263.18 km) |
| Aiken to Rosenheim | 4,710.04 mi (7,580.08 km) |
| Aiken to Rosrath | 4,420.66 mi (7,114.37 km) |
| Aiken to Rossdorf | 4,512.35 mi (7,261.93 km) |
| Aiken to Rosstal | 4,612.18 mi (7,422.58 km) |
| Aiken to Rostock | 4,526.74 mi (7,285.09 km) |
| Aiken to Rotenburg an der Fulda | 4,520.21 mi (7,274.58 km) |
| Aiken to Roth | 4,625.16 mi (7,443.48 km) |
