| Halstead to Castle Rock (Colorado) | 4,708.38 mi (7,577.40 km) |
| Halstead to Castro Valley (California) | 5,347.83 mi (8,606.50 km) |
| Halstead to Catalina Foothills (Arizona) | 5,301.07 mi (8,531.25 km) |
| Halstead to Cataño (Puerto Rico) | 4,238.48 mi (6,821.18 km) |
| Halstead to Cathedral City (California) | 5,400.40 mi (8,691.10 km) |
| Halstead to Catonsville (Maryland) | 3,658.04 mi (5,887.04 km) |
| Halstead to Cave Spring (Virginia) | 3,883.93 mi (6,250.59 km) |
| Halstead to Cayce (South Carolina) | 4,082.86 mi (6,570.72 km) |
| Halstead to Cayey (Puerto Rico) | 4,256.32 mi (6,849.88 km) |
| Halstead to Cedar City (Utah) | 5,074.38 mi (8,166.42 km) |
| Halstead to Cedar Falls (Iowa) | 4,110.57 mi (6,615.32 km) |
| Halstead to Cedar Hill (Texas) | 4,780.35 mi (7,693.22 km) |
| Halstead to Cedar Lake (Indiana) | 3,979.36 mi (6,404.16 km) |
| Halstead to Cedar Mill (Oregon) | 4,912.10 mi (7,905.26 km) |
| Halstead to Cedar Park (Texas) | 4,922.09 mi (7,921.33 km) |
