| Louisville to Rheinbach | 4,347.83 mi (6,997.15 km) |
| Louisville to Rheinberg | 4,304.99 mi (6,928.21 km) |
| Louisville to Rheine | 4,312.90 mi (6,940.94 km) |
| Louisville to Rheinfelden (Baden) | 4,484.13 mi (7,216.50 km) |
| Louisville to Ribnitz-Damgarten | 4,429.48 mi (7,128.56 km) |
| Louisville to Richterich | 4,307.84 mi (6,932.79 km) |
| Louisville to Riedlingen | 4,530.70 mi (7,291.46 km) |
| Louisville to Riegelsberg | 4,391.35 mi (7,067.19 km) |
| Louisville to Rielasingen-Worblingen | 4,520.27 mi (7,274.67 km) |
| Louisville to Riesa | 4,563.69 mi (7,344.56 km) |
| Louisville to Rietberg | 4,366.11 mi (7,026.58 km) |
| Louisville to Rinteln | 4,377.38 mi (7,044.71 km) |
| Louisville to Ritterhude | 4,332.72 mi (6,972.84 km) |
| Louisville to Rodenbach | 4,444.31 mi (7,152.43 km) |
| Louisville to Rodental | 4,517.37 mi (7,270.01 km) |
