| Chicago Heights to Rancho Cordova (California) | 1,778.51 mi (2,862.24 km) |
| Chicago Heights to Rancho Cucamonga (California) | 1,701.76 mi (2,738.71 km) |
| Chicago Heights to Rancho Mirage (California) | 1,654.70 mi (2,662.98 km) |
| Chicago Heights to Rancho Palos Verdes (California) | 1,754.01 mi (2,822.81 km) |
| Chicago Heights to Rancho San Diego (California) | 1,712.48 mi (2,755.96 km) |
| Chicago Heights to Rancho Santa Margarita (California) | 1,718.74 mi (2,766.04 km) |
| Chicago Heights to Randallstown (Maryland) | 588.00 mi (946.29 km) |
| Chicago Heights to Rantoul (Illinois) | 87.70 mi (141.15 km) |
| Chicago Heights to Rapid City (South Dakota) | 808.50 mi (1,301.16 km) |
| Chicago Heights to Ravenna (Ohio) | 332.42 mi (534.98 km) |
| Chicago Heights to Raymondville (Texas) | 1,188.16 mi (1,912.15 km) |
| Chicago Heights to Raymore (Missouri) | 405.82 mi (653.11 km) |
| Chicago Heights to Raytown (Missouri) | 399.73 mi (643.30 km) |
| Chicago Heights to Reading (Ohio) | 230.93 mi (371.64 km) |
| Chicago Heights to Reading (Pennsylvania) | 616.04 mi (991.42 km) |
