| Chicago to Chivasso | 4,492.78 mi (7,230.43 km) |
| Chicago to Ciampino | 4,822.24 mi (7,760.65 km) |
| Chicago to Cicciano | 4,936.28 mi (7,944.18 km) |
| Chicago to Cingoli | 4,779.29 mi (7,691.53 km) |
| Chicago to Cinisello Balsamo | 4,531.02 mi (7,291.97 km) |
| Chicago to Cinisi | 5,001.57 mi (8,049.24 km) |
| Chicago to Cirie | 4,479.59 mi (7,209.20 km) |
| Chicago to Ciro Marina | 5,112.10 mi (8,227.12 km) |
| Chicago to Cislago | 4,517.17 mi (7,269.68 km) |
| Chicago to Cisterna di Latina | 4,840.47 mi (7,789.99 km) |
| Chicago to Cisternino | 5,061.91 mi (8,146.35 km) |
| Chicago to Citta di Castello | 4,736.92 mi (7,623.33 km) |
| Chicago to Citta Sant'Angelo | 4,848.95 mi (7,803.63 km) |
| Chicago to Cittadella | 4,626.87 mi (7,446.22 km) |
| Chicago to Cittanova | 5,116.40 mi (8,234.05 km) |
