| Grays to Rivalta di Torino | 553.88 mi (891.38 km) |
| Grays to Rivarolo Canavese | 542.58 mi (873.20 km) |
| Grays to Rivoli | 551.82 mi (888.06 km) |
| Grays to Rocca di Papa | 889.46 mi (1,431.45 km) |
| Grays to Rocca Priora | 890.09 mi (1,432.47 km) |
| Grays to Roccapiemonte | 1,006.97 mi (1,620.56 km) |
| Grays to Roccastrada | 773.32 mi (1,244.55 km) |
| Grays to Romano di Lombardia | 595.37 mi (958.15 km) |
| Grays to Rome | 875.26 mi (1,408.59 km) |
| Grays to Roncade | 681.96 mi (1,097.51 km) |
| Grays to Ronchi dei Legionari | 714.82 mi (1,150.40 km) |
| Grays to Ronciglione | 845.12 mi (1,360.08 km) |
| Grays to Rosa | 655.58 mi (1,055.06 km) |
| Grays to Rosarno | 1,174.17 mi (1,889.65 km) |
| Grays to Rosignano Marittimo | 730.54 mi (1,175.70 km) |
