| Halstead to Carson (California) | 5,457.42 mi (8,782.87 km) |
| Halstead to Carson City (Nevada) | 5,196.26 mi (8,362.56 km) |
| Halstead to Carteret (New Jersey) | 3,497.47 mi (5,628.64 km) |
| Halstead to Cartersville (Georgia) | 4,224.13 mi (6,798.08 km) |
| Halstead to Carthage (Missouri) | 4,445.51 mi (7,154.36 km) |
| Halstead to Cary (Illinois) | 3,970.05 mi (6,389.19 km) |
| Halstead to Cary (North Carolina) | 3,904.07 mi (6,283.00 km) |
| Halstead to Casa de Oro-Mount Helix (California) | 5,478.13 mi (8,816.19 km) |
| Halstead to Casa Grande (Arizona) | 5,297.43 mi (8,525.39 km) |
| Halstead to Casas Adobes (Arizona) | 5,303.35 mi (8,534.91 km) |
| Halstead to Cascades (Virginia) | 3,693.96 mi (5,944.86 km) |
| Halstead to Casper (Wyoming) | 4,573.86 mi (7,360.92 km) |
| Halstead to Casselberry (Florida) | 4,355.91 mi (7,010.16 km) |
| Halstead to Castaic (California) | 5,432.01 mi (8,741.97 km) |
| Halstead to Castle Pines (Colorado) | 4,704.39 mi (7,570.98 km) |
