| Ithaca to Rivalta di Torino | 3,998.61 mi (6,435.13 km) |
| Ithaca to Rivarolo Canavese | 3,996.76 mi (6,432.16 km) |
| Ithaca to Rivoli | 3,997.35 mi (6,433.11 km) |
| Ithaca to Rocca di Papa | 4,339.38 mi (6,983.56 km) |
| Ithaca to Rocca Priora | 4,340.88 mi (6,985.97 km) |
| Ithaca to Roccapiemonte | 4,463.31 mi (7,183.00 km) |
| Ithaca to Roccastrada | 4,226.18 mi (6,801.39 km) |
| Ithaca to Romano di Lombardia | 4,075.39 mi (6,558.70 km) |
| Ithaca to Rome | 4,324.52 mi (6,959.64 km) |
| Ithaca to Roncade | 4,179.94 mi (6,726.96 km) |
| Ithaca to Ronchi dei Legionari | 4,218.05 mi (6,788.30 km) |
| Ithaca to Ronciglione | 4,297.91 mi (6,916.81 km) |
| Ithaca to Rosa | 4,151.57 mi (6,681.30 km) |
| Ithaca to Rosarno | 4,611.07 mi (7,420.79 km) |
| Ithaca to Rosignano Marittimo | 4,181.90 mi (6,730.11 km) |
