| Carol Stream to Castle Rock (Colorado) | 892.56 mi (1,436.43 km) |
| Carol Stream to Castro Valley (California) | 1,812.10 mi (2,916.29 km) |
| Carol Stream to Catalina Foothills (Arizona) | 1,412.55 mi (2,273.28 km) |
| Carol Stream to Cataño (Puerto Rico) | 2,074.15 mi (3,338.02 km) |
| Carol Stream to Cathedral City (California) | 1,633.96 mi (2,629.60 km) |
| Carol Stream to Catonsville (Maryland) | 624.45 mi (1,004.95 km) |
| Carol Stream to Cave Spring (Virginia) | 540.25 mi (869.44 km) |
| Carol Stream to Cayce (South Carolina) | 672.20 mi (1,081.80 km) |
| Carol Stream to Cayey (Puerto Rico) | 2,092.00 mi (3,366.75 km) |
| Carol Stream to Cedar City (Utah) | 1,351.97 mi (2,175.79 km) |
| Carol Stream to Cedar Falls (Iowa) | 225.04 mi (362.17 km) |
| Carol Stream to Cedar Hill (Texas) | 806.44 mi (1,297.85 km) |
| Carol Stream to Cedar Lake (Indiana) | 52.08 mi (83.81 km) |
| Carol Stream to Cedar Mill (Oregon) | 1,735.24 mi (2,792.60 km) |
| Carol Stream to Cedar Park (Texas) | 954.05 mi (1,535.39 km) |
