| Chicago Heights to Cavdir | 5,717.13 mi (9,200.82 km) |
| Chicago Heights to Cay | 5,691.60 mi (9,159.74 km) |
| Chicago Heights to Caybasi | 5,769.12 mi (9,284.51 km) |
| Chicago Heights to Caycuma | 5,581.31 mi (8,982.25 km) |
| Chicago Heights to Cayeli | 5,880.22 mi (9,463.30 km) |
| Chicago Heights to Cayiralan | 5,814.42 mi (9,357.40 km) |
| Chicago Heights to Cayirhan | 5,636.67 mi (9,071.35 km) |
| Chicago Heights to Cayirli | 5,930.27 mi (9,543.85 km) |
| Chicago Heights to Cayirova | 5,518.18 mi (8,880.65 km) |
| Chicago Heights to Caykara | 5,884.34 mi (9,469.92 km) |
| Chicago Heights to Cekerek | 5,768.20 mi (9,283.02 km) |
| Chicago Heights to Cekme | 5,500.56 mi (8,852.30 km) |
| Chicago Heights to Celtik | 5,696.34 mi (9,167.37 km) |
| Chicago Heights to Cerkes | 5,641.09 mi (9,078.46 km) |
| Chicago Heights to Cerkezkoy | 5,446.21 mi (8,764.84 km) |
