| Idil to Castelletto sopra Ticino | 1,799.99 mi (2,896.80 km) |
| Idil to Castelli Calepio | 1,738.60 mi (2,798.00 km) |
| Idil to Castelnovo ne' Monti | 1,704.58 mi (2,743.26 km) |
| Idil to Castelnuovo Berardenga | 1,643.29 mi (2,644.62 km) |
| Idil to Castelnuovo di Porto | 1,588.15 mi (2,555.88 km) |
| Idil to Castelnuovo di Verona | 1,695.13 mi (2,728.05 km) |
| Idil to Castelnuovo Rangone | 1,679.29 mi (2,702.56 km) |
| Idil to Castelvetrano | 1,588.63 mi (2,556.66 km) |
| Idil to Castelvetro di Modena | 1,678.09 mi (2,700.63 km) |
| Idil to Castenaso | 1,652.68 mi (2,659.74 km) |
| Idil to Castenedolo | 1,718.05 mi (2,764.93 km) |
| Idil to Castiglion Fiorentino | 1,622.51 mi (2,611.17 km) |
| Idil to Castiglione del Lago | 1,614.96 mi (2,599.03 km) |
| Idil to Castiglione delle Stiviere | 1,707.62 mi (2,748.15 km) |
| Idil to Castrolibero | 1,394.60 mi (2,244.40 km) |
