| Halstead to Cookeville (Tennessee) | 4,155.26 mi (6,687.25 km) |
| Halstead to Coolidge (Arizona) | 5,287.73 mi (8,509.77 km) |
| Halstead to Coon Rapids (Minnesota) | 4,013.77 mi (6,459.54 km) |
| Halstead to Cooper City (Florida) | 4,445.23 mi (7,153.90 km) |
| Halstead to Coos Bay (Oregon) | 5,075.76 mi (8,168.65 km) |
| Halstead to Copiague (New York) | 3,459.88 mi (5,568.14 km) |
| Halstead to Coppell (Texas) | 4,761.52 mi (7,662.93 km) |
| Halstead to Copperas Cove (Texas) | 4,893.54 mi (7,875.40 km) |
| Halstead to Coral Gables (Florida) | 4,462.08 mi (7,181.03 km) |
| Halstead to Coral Springs (Florida) | 4,432.69 mi (7,133.72 km) |
| Halstead to Coral Terrace (Florida) | 4,461.31 mi (7,179.78 km) |
| Halstead to Coralville (Iowa) | 4,118.88 mi (6,628.69 km) |
| Halstead to Coram (New York) | 3,435.02 mi (5,528.14 km) |
| Halstead to Corcoran (California) | 5,368.00 mi (8,638.96 km) |
| Halstead to Cordele (Georgia) | 4,291.72 mi (6,906.86 km) |
