| Calhoun to Rivalta di Torino | 4,693.74 mi (7,553.84 km) |
| Calhoun to Rivarolo Canavese | 4,692.91 mi (7,552.51 km) |
| Calhoun to Rivoli | 4,692.57 mi (7,551.97 km) |
| Calhoun to Rocca di Papa | 5,031.67 mi (8,097.69 km) |
| Calhoun to Rocca Priora | 5,033.28 mi (8,100.28 km) |
| Calhoun to Roccapiemonte | 5,155.51 mi (8,296.99 km) |
| Calhoun to Roccastrada | 4,919.92 mi (7,917.84 km) |
| Calhoun to Romano di Lombardia | 4,774.06 mi (7,683.11 km) |
| Calhoun to Rome | 5,016.85 mi (8,073.83 km) |
| Calhoun to Roncade | 4,881.33 mi (7,855.74 km) |
| Calhoun to Ronchi dei Legionari | 4,920.87 mi (7,919.37 km) |
| Calhoun to Ronciglione | 4,990.97 mi (8,032.20 km) |
| Calhoun to Rosa | 4,852.61 mi (7,809.51 km) |
| Calhoun to Rosarno | 5,298.85 mi (8,527.68 km) |
| Calhoun to Rosignano Marittimo | 4,875.85 mi (7,846.93 km) |
