| Hoffman Estates to Castelletto sopra Ticino | 4,509.35 mi (7,257.10 km) |
| Hoffman Estates to Castelli Calepio | 4,562.17 mi (7,342.10 km) |
| Hoffman Estates to Castelnovo ne' Monti | 4,631.36 mi (7,453.46 km) |
| Hoffman Estates to Castelnuovo Berardenga | 4,720.70 mi (7,597.24 km) |
| Hoffman Estates to Castelnuovo di Porto | 4,812.44 mi (7,744.88 km) |
| Hoffman Estates to Castelnuovo di Verona | 4,604.05 mi (7,409.51 km) |
| Hoffman Estates to Castelnuovo Rangone | 4,647.41 mi (7,479.29 km) |
| Hoffman Estates to Castelvetrano | 5,020.31 mi (8,079.42 km) |
| Hoffman Estates to Castelvetro di Modena | 4,650.16 mi (7,483.71 km) |
| Hoffman Estates to Castenaso | 4,670.10 mi (7,515.80 km) |
| Hoffman Estates to Castenedolo | 4,584.29 mi (7,377.70 km) |
| Hoffman Estates to Castiglion Fiorentino | 4,737.23 mi (7,623.84 km) |
| Hoffman Estates to Castiglione del Lago | 4,751.12 mi (7,646.18 km) |
| Hoffman Estates to Castiglione delle Stiviere | 4,595.09 mi (7,395.09 km) |
| Hoffman Estates to Castrolibero | 5,085.97 mi (8,185.08 km) |
