| Carthage to Castle Rock (Colorado) | 591.25 mi (951.53 km) |
| Carthage to Castro Valley (California) | 1,516.93 mi (2,441.26 km) |
| Carthage to Catalina Foothills (Arizona) | 996.61 mi (1,603.89 km) |
| Carthage to Cataño (Puerto Rico) | 2,139.17 mi (3,442.66 km) |
| Carthage to Cathedral City (California) | 1,263.42 mi (2,033.28 km) |
| Carthage to Catonsville (Maryland) | 963.99 mi (1,551.40 km) |
| Carthage to Cave Spring (Virginia) | 787.23 mi (1,266.93 km) |
| Carthage to Cayce (South Carolina) | 777.89 mi (1,251.89 km) |
| Carthage to Cayey (Puerto Rico) | 2,153.51 mi (3,465.74 km) |
| Carthage to Cedar City (Utah) | 1,029.14 mi (1,656.24 km) |
| Carthage to Cedar Falls (Iowa) | 383.97 mi (617.94 km) |
| Carthage to Cedar Hill (Texas) | 349.26 mi (562.08 km) |
| Carthage to Cedar Lake (Indiana) | 469.42 mi (755.45 km) |
| Carthage to Cedar Mill (Oregon) | 1,576.44 mi (2,537.04 km) |
| Carthage to Cedar Park (Texas) | 500.65 mi (805.71 km) |
