| Idylwood to Castelletto sopra Ticino | 4,196.20 mi (6,753.14 km) |
| Idylwood to Castelli Calepio | 4,253.11 mi (6,844.72 km) |
| Idylwood to Castelnovo ne' Monti | 4,313.88 mi (6,942.53 km) |
| Idylwood to Castelnuovo Berardenga | 4,398.50 mi (7,078.70 km) |
| Idylwood to Castelnuovo di Porto | 4,484.39 mi (7,216.93 km) |
| Idylwood to Castelnuovo di Verona | 4,296.61 mi (6,914.73 km) |
| Idylwood to Castelnuovo Rangone | 4,333.03 mi (6,973.34 km) |
| Idylwood to Castelvetrano | 4,659.02 mi (7,497.96 km) |
| Idylwood to Castelvetro di Modena | 4,335.43 mi (6,977.19 km) |
| Idylwood to Castenaso | 4,357.52 mi (7,012.75 km) |
| Idylwood to Castenedolo | 4,275.34 mi (6,880.49 km) |
| Idylwood to Castiglion Fiorentino | 4,416.69 mi (7,107.97 km) |
| Idylwood to Castiglione del Lago | 4,429.40 mi (7,128.43 km) |
| Idylwood to Castiglione delle Stiviere | 4,286.32 mi (6,898.17 km) |
| Idylwood to Castrolibero | 4,751.94 mi (7,647.51 km) |
