| Drexel Hill to Castelletto sopra Ticino | 4,071.05 mi (6,551.72 km) |
| Drexel Hill to Castelli Calepio | 4,127.96 mi (6,643.32 km) |
| Drexel Hill to Castelnovo ne' Monti | 4,188.72 mi (6,741.10 km) |
| Drexel Hill to Castelnuovo Berardenga | 4,273.34 mi (6,877.28 km) |
| Drexel Hill to Castelnuovo di Porto | 4,359.27 mi (7,015.56 km) |
| Drexel Hill to Castelnuovo di Verona | 4,171.48 mi (6,713.34 km) |
| Drexel Hill to Castelnuovo Rangone | 4,207.87 mi (6,771.92 km) |
| Drexel Hill to Castelvetrano | 4,534.41 mi (7,297.43 km) |
| Drexel Hill to Castelvetro di Modena | 4,210.26 mi (6,775.76 km) |
| Drexel Hill to Castenaso | 4,232.36 mi (6,811.33 km) |
| Drexel Hill to Castenedolo | 4,150.19 mi (6,679.09 km) |
| Drexel Hill to Castiglion Fiorentino | 4,291.53 mi (6,906.54 km) |
| Drexel Hill to Castiglione del Lago | 4,304.24 mi (6,927.01 km) |
| Drexel Hill to Castiglione delle Stiviere | 4,161.18 mi (6,696.77 km) |
| Drexel Hill to Castrolibero | 4,626.88 mi (7,446.25 km) |
