| Ianca to Santa Venerina | 819.43 mi (1,318.75 km) |
| Ianca to Santeramo in Colle | 617.98 mi (994.55 km) |
| Ianca to Santo Stefano di Magra | 864.04 mi (1,390.54 km) |
| Ianca to Santo Stino di Livenza | 717.32 mi (1,154.42 km) |
| Ianca to Sarezzo | 837.31 mi (1,347.52 km) |
| Ianca to Sarno | 714.12 mi (1,149.26 km) |
| Ianca to Saronno | 893.47 mi (1,437.90 km) |
| Ianca to Sarzana | 862.48 mi (1,388.03 km) |
| Ianca to Sassari | 1,001.47 mi (1,611.71 km) |
| Ianca to Sasso Marconi | 796.17 mi (1,281.31 km) |
| Ianca to Sassuolo | 817.13 mi (1,315.05 km) |
| Ianca to Sava | 598.98 mi (963.97 km) |
| Ianca to Saviano | 715.39 mi (1,151.31 km) |
| Ianca to Savigliano | 969.33 mi (1,559.99 km) |
| Ianca to Savignano sul Panaro | 805.80 mi (1,296.81 km) |
