| Cal to Commerce City (Colorado) | 6,321.97 mi (10,174.23 km) |
| Cal to Compton (California) | 7,047.29 mi (11,341.51 km) |
| Cal to Comstock Park (Michigan) | 5,513.18 mi (8,872.60 km) |
| Cal to Concord (California) | 6,875.67 mi (11,065.33 km) |
| Cal to Concord (Missouri) | 5,907.74 mi (9,507.58 km) |
| Cal to Concord (New Hampshire) | 4,956.22 mi (7,976.27 km) |
| Cal to Concord (North Carolina) | 5,672.68 mi (9,129.30 km) |
| Cal to Conneaut (Ohio) | 5,372.03 mi (8,645.45 km) |
| Cal to Connersville (Indiana) | 5,654.44 mi (9,099.94 km) |
| Cal to Conroe (Texas) | 6,524.03 mi (10,499.42 km) |
| Cal to Converse (Texas) | 6,675.27 mi (10,742.80 km) |
| Cal to Conway (Arkansas) | 6,161.58 mi (9,916.10 km) |
| Cal to Conway (Florida) | 6,022.65 mi (9,692.52 km) |
| Cal to Conway (South Carolina) | 5,675.65 mi (9,134.08 km) |
| Cal to Conyers (Georgia) | 5,894.26 mi (9,485.89 km) |
