| Ayr to Rivalta di Torino | 895.50 mi (1,441.17 km) |
| Ayr to Rivarolo Canavese | 883.44 mi (1,421.76 km) |
| Ayr to Rivoli | 893.40 mi (1,437.78 km) |
| Ayr to Rocca di Papa | 1,226.97 mi (1,974.62 km) |
| Ayr to Rocca Priora | 1,227.44 mi (1,975.38 km) |
| Ayr to Roccapiemonte | 1,341.95 mi (2,159.67 km) |
| Ayr to Roccastrada | 1,111.66 mi (1,789.05 km) |
| Ayr to Romano di Lombardia | 929.88 mi (1,496.50 km) |
| Ayr to Rome | 1,213.03 mi (1,952.18 km) |
| Ayr to Roncade | 1,004.66 mi (1,616.84 km) |
| Ayr to Ronchi dei Legionari | 1,030.47 mi (1,658.38 km) |
| Ayr to Ronciglione | 1,182.63 mi (1,903.25 km) |
| Ayr to Rosa | 980.52 mi (1,577.99 km) |
| Ayr to Rosarno | 1,510.99 mi (2,431.70 km) |
| Ayr to Rosignano Marittimo | 1,069.61 mi (1,721.38 km) |
