| Kallithea to Rivarolo Canavese | 967.50 mi (1,557.03 km) |
| Kallithea to Rivoli | 968.47 mi (1,558.60 km) |
| Kallithea to Rocca di Papa | 638.81 mi (1,028.06 km) |
| Kallithea to Rocca Priora | 636.81 mi (1,024.84 km) |
| Kallithea to Roccapiemonte | 518.60 mi (834.60 km) |
| Kallithea to Roccastrada | 744.54 mi (1,198.22 km) |
| Kallithea to Romano di Lombardia | 887.13 mi (1,427.70 km) |
| Kallithea to Rome | 653.17 mi (1,051.17 km) |
| Kallithea to Roncade | 786.93 mi (1,266.44 km) |
| Kallithea to Ronchi dei Legionari | 755.05 mi (1,215.14 km) |
| Kallithea to Ronciglione | 676.07 mi (1,088.04 km) |
| Kallithea to Rosa | 814.12 mi (1,310.20 km) |
| Kallithea to Rosarno | 420.59 mi (676.88 km) |
| Kallithea to Rosignano Marittimo | 787.77 mi (1,267.80 km) |
| Kallithea to Rosolini | 486.53 mi (783.00 km) |
