| Rock Island to Rodgau | 4,466.50 mi (7,188.13 km) |
| Rock Island to Roding | 4,630.95 mi (7,452.79 km) |
| Rock Island to Rodinghausen | 4,364.43 mi (7,023.88 km) |
| Rock Island to Roetgen | 4,344.03 mi (6,991.05 km) |
| Rock Island to Rommerskirchen | 4,347.34 mi (6,996.36 km) |
| Rock Island to Ronnenberg | 4,402.90 mi (7,085.78 km) |
| Rock Island to Rosbach vor der Hohe | 4,448.70 mi (7,159.49 km) |
| Rock Island to Rosdorf | 4,443.85 mi (7,151.68 km) |
| Rock Island to Rosenheim | 4,674.07 mi (7,522.19 km) |
| Rock Island to Rosrath | 4,370.31 mi (7,033.34 km) |
| Rock Island to Rossdorf | 4,468.15 mi (7,190.79 km) |
| Rock Island to Rosstal | 4,563.89 mi (7,344.87 km) |
| Rock Island to Rostock | 4,416.71 mi (7,108.01 km) |
| Rock Island to Rotenburg an der Fulda | 4,457.83 mi (7,174.19 km) |
| Rock Island to Roth | 4,577.74 mi (7,367.16 km) |
