| Secaucus to Castelletto sopra Ticino | 3,984.65 mi (6,412.67 km) |
| Secaucus to Castelli Calepio | 4,041.50 mi (6,504.17 km) |
| Secaucus to Castelnovo ne' Monti | 4,102.43 mi (6,602.22 km) |
| Secaucus to Castelnuovo Berardenga | 4,187.17 mi (6,738.60 km) |
| Secaucus to Castelnuovo di Porto | 4,273.25 mi (6,877.13 km) |
| Secaucus to Castelnuovo di Verona | 4,085.00 mi (6,574.17 km) |
| Secaucus to Castelnuovo Rangone | 4,121.52 mi (6,632.95 km) |
| Secaucus to Castelvetrano | 4,449.48 mi (7,160.74 km) |
| Secaucus to Castelvetro di Modena | 4,123.92 mi (6,636.81 km) |
| Secaucus to Castenaso | 4,145.98 mi (6,672.32 km) |
| Secaucus to Castenedolo | 4,063.74 mi (6,539.95 km) |
| Secaucus to Castiglion Fiorentino | 4,205.32 mi (6,767.81 km) |
| Secaucus to Castiglione del Lago | 4,218.07 mi (6,788.32 km) |
| Secaucus to Castiglione delle Stiviere | 4,074.72 mi (6,557.63 km) |
| Secaucus to Castrolibero | 4,541.08 mi (7,308.17 km) |
