| Reston to Rivalta di Torino | 4,173.10 mi (6,715.95 km) |
| Reston to Rivarolo Canavese | 4,172.40 mi (6,714.83 km) |
| Reston to Rivoli | 4,171.95 mi (6,714.10 km) |
| Reston to Rocca di Papa | 4,510.78 mi (7,259.40 km) |
| Reston to Rocca Priora | 4,512.39 mi (7,261.99 km) |
| Reston to Roccapiemonte | 4,634.61 mi (7,458.69 km) |
| Reston to Roccastrada | 4,399.12 mi (7,079.70 km) |
| Reston to Romano di Lombardia | 4,253.95 mi (6,846.08 km) |
| Reston to Rome | 4,495.96 mi (7,235.55 km) |
| Reston to Roncade | 4,361.87 mi (7,019.75 km) |
| Reston to Ronchi dei Legionari | 4,401.87 mi (7,084.12 km) |
| Reston to Ronciglione | 4,470.13 mi (7,193.98 km) |
| Reston to Rosa | 4,333.05 mi (6,973.37 km) |
| Reston to Rosarno | 4,777.94 mi (7,689.34 km) |
| Reston to Rosignano Marittimo | 4,355.08 mi (7,008.83 km) |
