| East Grand Rapids to Castelletto sopra Ticino | 4,370.83 mi (7,034.17 km) |
| East Grand Rapids to Castelli Calepio | 4,423.95 mi (7,119.67 km) |
| East Grand Rapids to Castelnovo ne' Monti | 4,492.64 mi (7,230.21 km) |
| East Grand Rapids to Castelnuovo Berardenga | 4,581.73 mi (7,373.59 km) |
| East Grand Rapids to Castelnuovo di Porto | 4,673.17 mi (7,520.73 km) |
| East Grand Rapids to Castelnuovo di Verona | 4,465.98 mi (7,187.31 km) |
| East Grand Rapids to Castelnuovo Rangone | 4,508.90 mi (7,256.38 km) |
| East Grand Rapids to Castelvetrano | 4,879.34 mi (7,852.53 km) |
| East Grand Rapids to Castelvetro di Modena | 4,511.63 mi (7,260.77 km) |
| East Grand Rapids to Castenaso | 4,531.73 mi (7,293.11 km) |
| East Grand Rapids to Castenedolo | 4,446.10 mi (7,155.30 km) |
| East Grand Rapids to Castiglion Fiorentino | 4,598.38 mi (7,400.37 km) |
| East Grand Rapids to Castiglione del Lago | 4,612.20 mi (7,422.61 km) |
| East Grand Rapids to Castiglione delle Stiviere | 4,456.93 mi (7,172.73 km) |
| East Grand Rapids to Castrolibero | 4,946.49 mi (7,960.60 km) |
