| Ilhavo to Castelletto sopra Ticino | 938.46 mi (1,510.31 km) |
| Ilhavo to Castelli Calepio | 996.08 mi (1,603.04 km) |
| Ilhavo to Castelnovo ne' Monti | 1,003.89 mi (1,615.60 km) |
| Ilhavo to Castelnuovo Berardenga | 1,050.68 mi (1,690.91 km) |
| Ilhavo to Castelnuovo di Porto | 1,099.84 mi (1,770.03 km) |
| Ilhavo to Castelnuovo di Verona | 1,033.90 mi (1,663.90 km) |
| Ilhavo to Castelnuovo Rangone | 1,031.08 mi (1,659.37 km) |
| Ilhavo to Castelvetrano | 1,164.49 mi (1,874.06 km) |
| Ilhavo to Castelvetro di Modena | 1,031.39 mi (1,659.86 km) |
| Ilhavo to Castenaso | 1,056.89 mi (1,700.90 km) |
| Ilhavo to Castenedolo | 1,012.19 mi (1,628.96 km) |
| Ilhavo to Castiglion Fiorentino | 1,071.46 mi (1,724.35 km) |
| Ilhavo to Castiglione del Lago | 1,077.27 mi (1,733.70 km) |
| Ilhavo to Castiglione delle Stiviere | 1,020.77 mi (1,642.77 km) |
| Ilhavo to Castrolibero | 1,315.56 mi (2,117.19 km) |
