| Louisville to Rodgau | 4,443.08 mi (7,150.44 km) |
| Louisville to Roding | 4,611.66 mi (7,421.75 km) |
| Louisville to Rodinghausen | 4,352.96 mi (7,005.41 km) |
| Louisville to Roetgen | 4,318.24 mi (6,949.53 km) |
| Louisville to Rommerskirchen | 4,324.87 mi (6,960.20 km) |
| Louisville to Ronnenberg | 4,394.33 mi (7,072.00 km) |
| Louisville to Rosbach vor der Hohe | 4,426.46 mi (7,123.70 km) |
| Louisville to Rosdorf | 4,431.15 mi (7,131.24 km) |
| Louisville to Rosenheim | 4,646.57 mi (7,477.93 km) |
| Louisville to Rosrath | 4,348.13 mi (6,997.65 km) |
| Louisville to Rossdorf | 4,443.54 mi (7,151.18 km) |
| Louisville to Rosstal | 4,541.72 mi (7,309.20 km) |
| Louisville to Rostock | 4,423.57 mi (7,119.04 km) |
| Louisville to Rotenburg an der Fulda | 4,441.89 mi (7,148.52 km) |
| Louisville to Roth | 4,555.23 mi (7,330.94 km) |
