| Chicago to Castle Pines (Colorado) | 914.01 mi (1,470.96 km) |
| Chicago to Castle Rock (Colorado) | 914.78 mi (1,472.20 km) |
| Chicago to Castro Valley (California) | 1,835.16 mi (2,953.40 km) |
| Chicago to Catalina Foothills (Arizona) | 1,432.06 mi (2,304.68 km) |
| Chicago to Cataño (Puerto Rico) | 2,054.07 mi (3,305.71 km) |
| Chicago to Cathedral City (California) | 1,655.44 mi (2,664.17 km) |
| Chicago to Catonsville (Maryland) | 600.93 mi (967.11 km) |
| Chicago to Cave Spring (Virginia) | 518.31 mi (834.14 km) |
| Chicago to Cayce (South Carolina) | 654.14 mi (1,052.73 km) |
| Chicago to Cayey (Puerto Rico) | 2,072.01 mi (3,334.57 km) |
| Chicago to Cedar City (Utah) | 1,374.39 mi (2,211.86 km) |
| Chicago to Cedar Falls (Iowa) | 248.55 mi (400.00 km) |
| Chicago to Cedar Hill (Texas) | 817.09 mi (1,314.98 km) |
| Chicago to Cedar Lake (Indiana) | 34.77 mi (55.96 km) |
| Chicago to Cedar Mill (Oregon) | 1,758.60 mi (2,830.20 km) |
