| Spring Valley to Castelletto sopra Ticino | 5,793.55 mi (9,323.82 km) |
| Spring Valley to Castelli Calepio | 5,838.75 mi (9,396.56 km) |
| Spring Valley to Castelnovo ne' Monti | 5,917.10 mi (9,522.66 km) |
| Spring Valley to Castelnuovo Berardenga | 6,009.83 mi (9,671.89 km) |
| Spring Valley to Castelnuovo di Porto | 6,106.55 mi (9,827.54 km) |
| Spring Valley to Castelnuovo di Verona | 5,876.81 mi (9,457.81 km) |
| Spring Valley to Castelnuovo Rangone | 5,928.27 mi (9,540.62 km) |
| Spring Valley to Castelvetrano | 6,353.30 mi (10,224.66 km) |
| Spring Valley to Castelvetro di Modena | 5,931.42 mi (9,545.69 km) |
| Spring Valley to Castenaso | 5,947.62 mi (9,571.77 km) |
| Spring Valley to Castenedolo | 5,859.89 mi (9,430.58 km) |
| Spring Valley to Castiglion Fiorentino | 6,023.48 mi (9,693.85 km) |
| Spring Valley to Castiglione del Lago | 6,038.51 mi (9,718.04 km) |
| Spring Valley to Castiglione delle Stiviere | 5,870.05 mi (9,446.93 km) |
| Spring Valley to Castrolibero | 6,379.40 mi (10,266.66 km) |
