| Triangle to Castelletto sopra Ticino | 4,215.33 mi (6,783.92 km) |
| Triangle to Castelli Calepio | 4,272.34 mi (6,875.66 km) |
| Triangle to Castelnovo ne' Monti | 4,332.85 mi (6,973.05 km) |
| Triangle to Castelnuovo Berardenga | 4,417.29 mi (7,108.95 km) |
| Triangle to Castelnuovo di Porto | 4,502.98 mi (7,246.85 km) |
| Triangle to Castelnuovo di Verona | 4,315.88 mi (6,945.73 km) |
| Triangle to Castelnuovo Rangone | 4,352.08 mi (7,004.00 km) |
| Triangle to Castelvetrano | 4,676.45 mi (7,526.03 km) |
| Triangle to Castelvetro di Modena | 4,354.46 mi (7,007.83 km) |
| Triangle to Castenaso | 4,376.61 mi (7,043.48 km) |
| Triangle to Castenedolo | 4,294.56 mi (6,911.43 km) |
| Triangle to Castiglion Fiorentino | 4,435.52 mi (7,138.29 km) |
| Triangle to Castiglione del Lago | 4,448.20 mi (7,158.69 km) |
| Triangle to Castiglione delle Stiviere | 4,305.55 mi (6,929.11 km) |
| Triangle to Castrolibero | 4,770.26 mi (7,676.98 km) |
