| Denver to Rivalta di Torino | 5,236.19 mi (8,426.83 km) |
| Denver to Rivarolo Canavese | 5,229.30 mi (8,415.75 km) |
| Denver to Rivoli | 5,234.48 mi (8,424.09 km) |
| Denver to Rocca di Papa | 5,580.37 mi (8,980.74 km) |
| Denver to Rocca Priora | 5,581.32 mi (8,982.26 km) |
| Denver to Roccapiemonte | 5,701.17 mi (9,175.15 km) |
| Denver to Roccastrada | 5,463.71 mi (8,793.00 km) |
| Denver to Romano di Lombardia | 5,292.00 mi (8,516.65 km) |
| Denver to Rome | 5,565.73 mi (8,957.18 km) |
| Denver to Roncade | 5,376.79 mi (8,653.11 km) |
| Denver to Ronchi dei Legionari | 5,404.08 mi (8,697.03 km) |
| Denver to Ronciglione | 5,536.47 mi (8,910.09 km) |
| Denver to Rosa | 5,351.60 mi (8,612.57 km) |
| Denver to Rosarno | 5,863.93 mi (9,437.08 km) |
| Denver to Rosignano Marittimo | 5,419.67 mi (8,722.11 km) |
