| Carol Stream to Romeoville (Illinois) | 19.85 mi (31.94 km) |
| Carol Stream to Romulus (Michigan) | 245.26 mi (394.70 km) |
| Carol Stream to Ronkonkoma (New York) | 780.99 mi (1,256.88 km) |
| Carol Stream to Roosevelt (New York) | 759.01 mi (1,221.51 km) |
| Carol Stream to Rosamond (California) | 1,690.63 mi (2,720.81 km) |
| Carol Stream to Rosaryville (Maryland) | 633.25 mi (1,019.12 km) |
| Carol Stream to Roscoe (Illinois) | 57.00 mi (91.74 km) |
| Carol Stream to Rose Hill (Virginia) | 618.80 mi (995.87 km) |
| Carol Stream to Roseburg (Oregon) | 1,781.17 mi (2,866.52 km) |
| Carol Stream to Rosedale (California) | 1,725.93 mi (2,777.61 km) |
| Carol Stream to Rosedale (Maryland) | 634.68 mi (1,021.42 km) |
| Carol Stream to Roselle (Illinois) | 4.91 mi (7.90 km) |
| Carol Stream to Roselle (New Jersey) | 724.63 mi (1,166.19 km) |
| Carol Stream to Roselle Park (New Jersey) | 724.12 mi (1,165.35 km) |
| Carol Stream to Rosemead (California) | 1,708.47 mi (2,749.52 km) |
