| Hoffman Estates to Chivasso | 4,501.13 mi (7,243.87 km) |
| Hoffman Estates to Ciampino | 4,830.92 mi (7,774.62 km) |
| Hoffman Estates to Cicciano | 4,944.83 mi (7,957.93 km) |
| Hoffman Estates to Cingoli | 4,787.22 mi (7,704.28 km) |
| Hoffman Estates to Cinisello Balsamo | 4,538.94 mi (7,304.71 km) |
| Hoffman Estates to Cinisi | 5,011.51 mi (8,065.25 km) |
| Hoffman Estates to Cirie | 4,487.98 mi (7,222.71 km) |
| Hoffman Estates to Ciro Marina | 5,120.60 mi (8,240.80 km) |
| Hoffman Estates to Cislago | 4,525.10 mi (7,282.44 km) |
| Hoffman Estates to Cisterna di Latina | 4,849.18 mi (7,804.00 km) |
| Hoffman Estates to Cisternino | 5,069.83 mi (8,159.10 km) |
| Hoffman Estates to Citta di Castello | 4,745.02 mi (7,636.38 km) |
| Hoffman Estates to Citta Sant'Angelo | 4,857.01 mi (7,816.60 km) |
| Hoffman Estates to Cittadella | 4,634.19 mi (7,458.00 km) |
| Hoffman Estates to Cittanova | 5,125.54 mi (8,248.76 km) |
