| Chicago Heights to Camarillo (California) | 1,774.04 mi (2,855.05 km) |
| Chicago Heights to Camas (Washington) | 1,750.97 mi (2,817.91 km) |
| Chicago Heights to Cambridge (Maryland) | 644.02 mi (1,036.44 km) |
| Chicago Heights to Cambridge (Massachusetts) | 849.56 mi (1,367.23 km) |
| Chicago Heights to Camden (Arkansas) | 618.33 mi (995.11 km) |
| Chicago Heights to Camden (New Jersey) | 664.31 mi (1,069.10 km) |
| Chicago Heights to Cameron Park (California) | 1,762.78 mi (2,836.92 km) |
| Chicago Heights to Camp Pendleton South (California) | 1,721.01 mi (2,769.70 km) |
| Chicago Heights to Camp Springs (Maryland) | 595.38 mi (958.17 km) |
| Chicago Heights to Camp Verde (Arizona) | 1,396.90 mi (2,248.09 km) |
| Chicago Heights to Campbell (California) | 1,843.26 mi (2,966.44 km) |
| Chicago Heights to Campbellsville (Kentucky) | 312.51 mi (502.94 km) |
| Chicago Heights to Campton Hills (Illinois) | 50.49 mi (81.26 km) |
| Chicago Heights to Canby (Oregon) | 1,764.86 mi (2,840.27 km) |
| Chicago Heights to Candelaria (Puerto Rico) | 2,035.34 mi (3,275.57 km) |
