| Twin Falls to Castelletto sopra Ticino | 5,407.29 mi (8,702.19 km) |
| Twin Falls to Castelli Calepio | 5,450.00 mi (8,770.93 km) |
| Twin Falls to Castelnovo ne' Monti | 5,530.33 mi (8,900.21 km) |
| Twin Falls to Castelnuovo Berardenga | 5,623.33 mi (9,049.88 km) |
| Twin Falls to Castelnuovo di Porto | 5,720.78 mi (9,206.70 km) |
| Twin Falls to Castelnuovo di Verona | 5,486.72 mi (8,830.03 km) |
| Twin Falls to Castelnuovo Rangone | 5,540.02 mi (8,915.81 km) |
| Twin Falls to Castelvetrano | 5,978.18 mi (9,620.95 km) |
| Twin Falls to Castelvetro di Modena | 5,543.26 mi (8,921.02 km) |
| Twin Falls to Castenaso | 5,558.30 mi (8,945.22 km) |
| Twin Falls to Castenedolo | 5,470.71 mi (8,804.26 km) |
| Twin Falls to Castiglion Fiorentino | 5,636.05 mi (9,070.34 km) |
| Twin Falls to Castiglione del Lago | 5,651.29 mi (9,094.88 km) |
| Twin Falls to Castiglione delle Stiviere | 5,480.61 mi (8,820.19 km) |
| Twin Falls to Castrolibero | 5,991.42 mi (9,642.26 km) |
