| Mount Vernon to Castelletto sopra Ticino | 3,969.26 mi (6,387.90 km) |
| Mount Vernon to Castelli Calepio | 4,026.11 mi (6,479.40 km) |
| Mount Vernon to Castelnovo ne' Monti | 4,087.04 mi (6,577.46 km) |
| Mount Vernon to Castelnuovo Berardenga | 4,171.79 mi (6,713.85 km) |
| Mount Vernon to Castelnuovo di Porto | 4,257.88 mi (6,852.40 km) |
| Mount Vernon to Castelnuovo di Verona | 4,069.60 mi (6,549.39 km) |
| Mount Vernon to Castelnuovo Rangone | 4,106.13 mi (6,608.18 km) |
| Mount Vernon to Castelvetrano | 4,434.22 mi (7,136.19 km) |
| Mount Vernon to Castelvetro di Modena | 4,108.53 mi (6,612.04 km) |
| Mount Vernon to Castenaso | 4,130.59 mi (6,647.55 km) |
| Mount Vernon to Castenedolo | 4,048.34 mi (6,515.18 km) |
| Mount Vernon to Castiglion Fiorentino | 4,189.94 mi (6,743.05 km) |
| Mount Vernon to Castiglione del Lago | 4,202.69 mi (6,763.57 km) |
| Mount Vernon to Castiglione delle Stiviere | 4,059.33 mi (6,532.86 km) |
| Mount Vernon to Castrolibero | 4,525.74 mi (7,283.47 km) |
