| Rockwall to Rivalta di Torino | 5,253.17 mi (8,454.16 km) |
| Rockwall to Rivarolo Canavese | 5,250.12 mi (8,449.26 km) |
| Rockwall to Rivoli | 5,251.80 mi (8,451.95 km) |
| Rockwall to Rocca di Papa | 5,596.15 mi (9,006.13 km) |
| Rockwall to Rocca Priora | 5,597.53 mi (9,008.36 km) |
| Rockwall to Roccapiemonte | 5,719.89 mi (9,205.28 km) |
| Rockwall to Roccastrada | 5,481.73 mi (8,821.99 km) |
| Rockwall to Romano di Lombardia | 5,325.16 mi (8,570.02 km) |
| Rockwall to Rome | 5,581.28 mi (8,982.20 km) |
| Rockwall to Roncade | 5,424.94 mi (8,730.60 km) |
| Rockwall to Ronchi dei Legionari | 5,460.18 mi (8,787.31 km) |
| Rockwall to Ronciglione | 5,553.98 mi (8,938.27 km) |
| Rockwall to Rosa | 5,397.30 mi (8,686.11 km) |
| Rockwall to Rosarno | 5,871.20 mi (9,448.78 km) |
| Rockwall to Rosignano Marittimo | 5,437.31 mi (8,750.50 km) |
