| Chicago Heights to Roy (Utah) | 1,262.47 mi (2,031.74 km) |
| Chicago Heights to Royal Kunia (Hawaii) | 4,255.43 mi (6,848.46 km) |
| Chicago Heights to Royal Oak (Michigan) | 240.12 mi (386.43 km) |
| Chicago Heights to Royal Palm Beach (Florida) | 1,106.26 mi (1,780.35 km) |
| Chicago Heights to Royse City (Texas) | 757.92 mi (1,219.76 km) |
| Chicago Heights to Ruskin (Florida) | 998.22 mi (1,606.48 km) |
| Chicago Heights to Russellville (Alabama) | 483.99 mi (778.91 km) |
| Chicago Heights to Russellville (Arkansas) | 523.51 mi (842.52 km) |
| Chicago Heights to Ruston (Louisiana) | 678.54 mi (1,092.01 km) |
| Chicago Heights to Rutherford (New Jersey) | 704.58 mi (1,133.92 km) |
| Chicago Heights to Rutland (Vermont) | 758.80 mi (1,221.17 km) |
| Chicago Heights to Sabana Grande (Puerto Rico) | 2,027.05 mi (3,262.22 km) |
| Chicago Heights to Sachse (Texas) | 767.22 mi (1,234.71 km) |
| Chicago Heights to Saco (Maine) | 883.94 mi (1,422.57 km) |
| Chicago Heights to Sacramento (California) | 1,789.77 mi (2,880.35 km) |
