| Chicago Heights to Rockville (Maryland) | 576.69 mi (928.09 km) |
| Chicago Heights to Rockville Centre (New York) | 730.41 mi (1,175.47 km) |
| Chicago Heights to Rockwall (Texas) | 765.35 mi (1,231.71 km) |
| Chicago Heights to Rocky Mount (North Carolina) | 652.97 mi (1,050.85 km) |
| Chicago Heights to Rocky Point (New York) | 763.95 mi (1,229.46 km) |
| Chicago Heights to Rocky River (Ohio) | 299.21 mi (481.53 km) |
| Chicago Heights to Roessleville (New York) | 713.29 mi (1,147.93 km) |
| Chicago Heights to Rogers (Arkansas) | 501.25 mi (806.68 km) |
| Chicago Heights to Rogers (Minnesota) | 391.87 mi (630.66 km) |
| Chicago Heights to Rohnert Park (California) | 1,857.68 mi (2,989.65 km) |
| Chicago Heights to Rolla (Missouri) | 329.64 mi (530.50 km) |
| Chicago Heights to Rolling Meadows (Illinois) | 43.90 mi (70.65 km) |
| Chicago Heights to Roma (Texas) | 1,227.17 mi (1,974.94 km) |
| Chicago Heights to Rome (Georgia) | 517.93 mi (833.53 km) |
| Chicago Heights to Rome (New York) | 630.55 mi (1,014.77 km) |
