| Hagerstown to Carlsbad (California) | 2,227.61 mi (3,584.99 km) |
| Hagerstown to Carlsbad (New Mexico) | 1,557.17 mi (2,506.03 km) |
| Hagerstown to Carmel (Indiana) | 447.57 mi (720.29 km) |
| Hagerstown to Carmichael (California) | 2,314.63 mi (3,725.03 km) |
| Hagerstown to Carney (Maryland) | 65.89 mi (106.04 km) |
| Hagerstown to Carnot-Moon (Pennsylvania) | 145.25 mi (233.75 km) |
| Hagerstown to Carol Stream (Illinois) | 566.47 mi (911.64 km) |
| Hagerstown to Carolina (Puerto Rico) | 1,626.14 mi (2,617.02 km) |
| Hagerstown to Carolina Forest (South Carolina) | 411.24 mi (661.83 km) |
| Hagerstown to Carpentersville (Illinois) | 577.64 mi (929.62 km) |
| Hagerstown to Carpinteria (California) | 2,312.67 mi (3,721.89 km) |
| Hagerstown to Carrboro (North Carolina) | 267.24 mi (430.08 km) |
| Hagerstown to Carroll (Iowa) | 909.85 mi (1,464.27 km) |
| Hagerstown to Carrollton (Georgia) | 584.33 mi (940.39 km) |
| Hagerstown to Carrollton (Texas) | 1,159.35 mi (1,865.80 km) |
