| Halstead to Cloverly (Maryland) | 3,675.60 mi (5,915.30 km) |
| Halstead to Clovis (California) | 5,328.62 mi (8,575.59 km) |
| Halstead to Clovis (New Mexico) | 4,913.28 mi (7,907.17 km) |
| Halstead to Clute (Texas) | 4,906.52 mi (7,896.28 km) |
| Halstead to Coachella (California) | 5,398.37 mi (8,687.83 km) |
| Halstead to Coalinga (California) | 5,387.75 mi (8,670.75 km) |
| Halstead to Coamo (Puerto Rico) | 4,266.85 mi (6,866.83 km) |
| Halstead to Coatesville (Pennsylvania) | 3,588.36 mi (5,774.91 km) |
| Halstead to Cockeysville (Maryland) | 3,643.70 mi (5,863.97 km) |
| Halstead to Cocoa (Florida) | 4,346.99 mi (6,995.81 km) |
| Halstead to Cocoa Beach (Florida) | 4,343.64 mi (6,990.42 km) |
| Halstead to Coconut Creek (Florida) | 4,429.04 mi (7,127.85 km) |
| Halstead to Coeur d'Alene (Idaho) | 4,626.75 mi (7,446.03 km) |
| Halstead to Cohoes (New York) | 3,381.65 mi (5,442.25 km) |
| Halstead to Cold Springs (Nevada) | 5,171.74 mi (8,323.12 km) |
