| Ada to Rivalta di Torino | 613.46 mi (987.26 km) |
| Ada to Rivarolo Canavese | 600.86 mi (966.99 km) |
| Ada to Rivoli | 613.09 mi (986.67 km) |
| Ada to Rocca di Papa | 462.85 mi (744.88 km) |
| Ada to Rocca Priora | 460.13 mi (740.50 km) |
| Ada to Roccapiemonte | 442.55 mi (712.22 km) |
| Ada to Roccastrada | 482.34 mi (776.25 km) |
| Ada to Romano di Lombardia | 501.46 mi (807.02 km) |
| Ada to Rome | 466.78 mi (751.21 km) |
| Ada to Roncade | 374.27 mi (602.33 km) |
| Ada to Ronchi dei Legionari | 319.34 mi (513.93 km) |
| Ada to Ronciglione | 461.73 mi (743.08 km) |
| Ada to Rosa | 403.17 mi (648.84 km) |
| Ada to Rosarno | 548.18 mi (882.22 km) |
| Ada to Rosignano Marittimo | 503.25 mi (809.90 km) |
