| Chicago Ridge to Rosemont (California) | 1,775.84 mi (2,857.93 km) |
| Chicago Ridge to Rosemount (Minnesota) | 339.07 mi (545.68 km) |
| Chicago Ridge to Rosenberg (Texas) | 952.69 mi (1,533.20 km) |
| Chicago Ridge to Roseville (California) | 1,769.35 mi (2,847.50 km) |
| Chicago Ridge to Roseville (Michigan) | 254.34 mi (409.32 km) |
| Chicago Ridge to Roseville (Minnesota) | 353.80 mi (569.39 km) |
| Chicago Ridge to Rossmoor (California) | 1,732.95 mi (2,788.91 km) |
| Chicago Ridge to Rossville (Maryland) | 614.79 mi (989.40 km) |
| Chicago Ridge to Roswell (Georgia) | 561.46 mi (903.58 km) |
| Chicago Ridge to Roswell (New Mexico) | 1,080.31 mi (1,738.59 km) |
| Chicago Ridge to Round Lake (Illinois) | 47.29 mi (76.11 km) |
| Chicago Ridge to Round Lake Beach (Illinois) | 49.18 mi (79.15 km) |
| Chicago Ridge to Round Rock (Texas) | 947.60 mi (1,525.01 km) |
| Chicago Ridge to Rowland Heights (California) | 1,717.53 mi (2,764.09 km) |
| Chicago Ridge to Rowlett (Texas) | 774.28 mi (1,246.08 km) |
