| Spanish Springs to Castelletto sopra Ticino | 5,727.43 mi (9,217.41 km) |
| Spanish Springs to Castelli Calepio | 5,768.91 mi (9,284.16 km) |
| Spanish Springs to Castelnovo ne' Monti | 5,850.09 mi (9,414.81 km) |
| Spanish Springs to Castelnuovo Berardenga | 5,943.11 mi (9,564.51 km) |
| Spanish Springs to Castelnuovo di Porto | 6,040.78 mi (9,721.70 km) |
| Spanish Springs to Castelnuovo di Verona | 5,804.92 mi (9,342.11 km) |
| Spanish Springs to Castelnuovo Rangone | 5,859.07 mi (9,429.26 km) |
| Spanish Springs to Castelvetrano | 6,302.37 mi (10,142.69 km) |
| Spanish Springs to Castelvetro di Modena | 5,862.35 mi (9,434.54 km) |
| Spanish Springs to Castenaso | 5,876.79 mi (9,457.79 km) |
| Spanish Springs to Castenedolo | 5,789.38 mi (9,317.11 km) |
| Spanish Springs to Castiglion Fiorentino | 5,955.37 mi (9,584.24 km) |
| Spanish Springs to Castiglione del Lago | 5,970.70 mi (9,608.91 km) |
| Spanish Springs to Castiglione delle Stiviere | 5,799.14 mi (9,332.81 km) |
| Spanish Springs to Castrolibero | 6,310.06 mi (10,155.05 km) |
