| Franklin Square to Castelletto sopra Ticino | 3,971.17 mi (6,390.98 km) |
| Franklin Square to Castelli Calepio | 4,028.14 mi (6,482.66 km) |
| Franklin Square to Castelnovo ne' Monti | 4,088.77 mi (6,580.23 km) |
| Franklin Square to Castelnuovo Berardenga | 4,173.33 mi (6,716.32 km) |
| Franklin Square to Castelnuovo di Porto | 4,259.19 mi (6,854.51 km) |
| Franklin Square to Castelnuovo di Verona | 4,071.66 mi (6,552.71 km) |
| Franklin Square to Castelnuovo Rangone | 4,107.95 mi (6,611.11 km) |
| Franklin Square to Castelvetrano | 4,434.33 mi (7,136.37 km) |
| Franklin Square to Castelvetro di Modena | 4,110.34 mi (6,614.95 km) |
| Franklin Square to Castenaso | 4,132.46 mi (6,650.56 km) |
| Franklin Square to Castenedolo | 4,050.36 mi (6,518.43 km) |
| Franklin Square to Castiglion Fiorentino | 4,191.52 mi (6,745.61 km) |
| Franklin Square to Castiglione del Lago | 4,204.23 mi (6,766.05 km) |
| Franklin Square to Castiglione delle Stiviere | 4,061.35 mi (6,536.11 km) |
| Franklin Square to Castrolibero | 4,526.76 mi (7,285.11 km) |
