| Ianca to Rivalta di Torino | 971.10 mi (1,562.83 km) |
| Ianca to Rivarolo Canavese | 959.03 mi (1,543.41 km) |
| Ianca to Rivoli | 970.81 mi (1,562.37 km) |
| Ianca to Rocca di Papa | 774.67 mi (1,246.71 km) |
| Ianca to Rocca Priora | 771.85 mi (1,242.17 km) |
| Ianca to Roccapiemonte | 712.47 mi (1,146.61 km) |
| Ianca to Roccastrada | 821.20 mi (1,321.59 km) |
| Ianca to Romano di Lombardia | 859.68 mi (1,383.52 km) |
| Ianca to Rome | 782.55 mi (1,259.39 km) |
| Ianca to Roncade | 732.43 mi (1,178.73 km) |
| Ianca to Ronchi dei Legionari | 677.81 mi (1,090.82 km) |
| Ianca to Ronciglione | 785.74 mi (1,264.52 km) |
| Ianca to Rosa | 761.54 mi (1,225.59 km) |
| Ianca to Rosarno | 748.13 mi (1,204.00 km) |
| Ianca to Rosignano Marittimo | 848.38 mi (1,365.34 km) |
