| Ianca to Castelletto sopra Ticino | 912.43 mi (1,468.41 km) |
| Ianca to Castelli Calepio | 851.84 mi (1,370.91 km) |
| Ianca to Castelnovo ne' Monti | 837.18 mi (1,347.32 km) |
| Ianca to Castelnuovo Berardenga | 798.75 mi (1,285.46 km) |
| Ianca to Castelnuovo di Porto | 775.74 mi (1,248.43 km) |
| Ianca to Castelnuovo di Verona | 811.03 mi (1,305.23 km) |
| Ianca to Castelnuovo Rangone | 809.96 mi (1,303.51 km) |
| Ianca to Castelvetrano | 916.40 mi (1,474.81 km) |
| Ianca to Castelvetro di Modena | 809.68 mi (1,303.05 km) |
| Ianca to Castenaso | 784.23 mi (1,262.09 km) |
| Ianca to Castenedolo | 833.54 mi (1,341.45 km) |
| Ianca to Castiglion Fiorentino | 778.64 mi (1,253.10 km) |
| Ianca to Castiglione del Lago | 776.06 mi (1,248.94 km) |
| Ianca to Castiglione delle Stiviere | 824.11 mi (1,326.28 km) |
| Ianca to Castrolibero | 702.06 mi (1,129.86 km) |
