| Cahokia to Rodgau | 4,595.64 mi (7,395.97 km) |
| Cahokia to Roding | 4,762.10 mi (7,663.87 km) |
| Cahokia to Rodinghausen | 4,498.68 mi (7,239.93 km) |
| Cahokia to Roetgen | 4,471.97 mi (7,196.95 km) |
| Cahokia to Rommerskirchen | 4,476.76 mi (7,204.65 km) |
| Cahokia to Ronnenberg | 4,538.44 mi (7,303.92 km) |
| Cahokia to Rosbach vor der Hohe | 4,578.34 mi (7,368.13 km) |
| Cahokia to Rosdorf | 4,577.66 mi (7,367.03 km) |
| Cahokia to Rosenheim | 4,801.63 mi (7,727.47 km) |
| Cahokia to Rosrath | 4,499.89 mi (7,241.88 km) |
| Cahokia to Rossdorf | 4,596.76 mi (7,397.78 km) |
| Cahokia to Rosstal | 4,693.70 mi (7,553.78 km) |
| Cahokia to Rostock | 4,558.73 mi (7,336.57 km) |
| Cahokia to Rotenburg an der Fulda | 4,590.25 mi (7,387.30 km) |
| Cahokia to Roth | 4,707.42 mi (7,575.85 km) |
