| Louisville to Rochefort | 4,169.88 mi (6,710.78 km) |
| Louisville to Rodez | 4,373.24 mi (7,038.05 km) |
| Louisville to Rognac | 4,517.73 mi (7,270.59 km) |
| Louisville to Roissy-en-Brie | 4,235.31 mi (6,816.07 km) |
| Louisville to Romainville | 4,223.61 mi (6,797.24 km) |
| Louisville to Romans-sur-Isere | 4,456.48 mi (7,172.02 km) |
| Louisville to Rombas | 4,359.42 mi (7,015.80 km) |
| Louisville to Romilly-sur-Seine | 4,287.66 mi (6,900.33 km) |
| Louisville to Ronchin | 4,197.77 mi (6,755.65 km) |
| Louisville to Roncq | 4,194.59 mi (6,750.53 km) |
| Louisville to Roquebrune-sur-Argens | 4,580.01 mi (7,370.82 km) |
| Louisville to Roquevaire | 4,538.70 mi (7,304.33 km) |
| Louisville to Rosny-sous-Bois | 4,226.11 mi (6,801.26 km) |
| Louisville to Roubaix | 4,198.91 mi (6,757.49 km) |
| Louisville to Rouen | 4,152.06 mi (6,682.10 km) |
