| Cincinnati to Rivalta di Torino | 4,470.79 mi (7,195.05 km) |
| Cincinnati to Rivarolo Canavese | 4,468.52 mi (7,191.39 km) |
| Cincinnati to Rivoli | 4,469.49 mi (7,192.96 km) |
| Cincinnati to Rocca di Papa | 4,812.43 mi (7,744.86 km) |
| Cincinnati to Rocca Priora | 4,813.89 mi (7,747.21 km) |
| Cincinnati to Roccapiemonte | 4,936.32 mi (7,944.25 km) |
| Cincinnati to Roccastrada | 4,698.78 mi (7,561.96 km) |
| Cincinnati to Romano di Lombardia | 4,545.89 mi (7,315.91 km) |
| Cincinnati to Rome | 4,797.56 mi (7,720.93 km) |
| Cincinnati to Roncade | 4,648.76 mi (7,481.46 km) |
| Cincinnati to Ronchi dei Legionari | 4,685.85 mi (7,541.15 km) |
| Cincinnati to Ronciglione | 4,770.71 mi (7,677.71 km) |
| Cincinnati to Rosa | 4,620.64 mi (7,436.21 km) |
| Cincinnati to Rosarno | 5,085.29 mi (8,183.99 km) |
| Cincinnati to Rosignano Marittimo | 4,654.44 mi (7,490.59 km) |
