| San Carlos to Castelletto sopra Ticino | 5,928.76 mi (9,541.41 km) |
| San Carlos to Castelli Calepio | 5,969.79 mi (9,607.45 km) |
| San Carlos to Castelnovo ne' Monti | 6,051.26 mi (9,738.56 km) |
| San Carlos to Castelnuovo Berardenga | 6,144.27 mi (9,888.25 km) |
| San Carlos to Castelnuovo di Porto | 6,242.00 mi (10,045.54 km) |
| San Carlos to Castelnuovo di Verona | 6,005.54 mi (9,664.97 km) |
| San Carlos to Castelnuovo Rangone | 6,059.98 mi (9,752.60 km) |
| San Carlos to Castelvetrano | 6,504.98 mi (10,468.75 km) |
| San Carlos to Castelvetro di Modena | 6,063.27 mi (9,757.90 km) |
| San Carlos to Castenaso | 6,077.51 mi (9,780.80 km) |
| San Carlos to Castenedolo | 5,990.17 mi (9,640.25 km) |
| San Carlos to Castiglion Fiorentino | 6,156.36 mi (9,907.71 km) |
| San Carlos to Castiglione del Lago | 6,171.72 mi (9,932.42 km) |
| San Carlos to Castiglione delle Stiviere | 5,999.88 mi (9,655.87 km) |
| San Carlos to Castrolibero | 6,510.73 mi (10,478.01 km) |
