| Hagerstown to Cadillac (Michigan) | 507.34 mi (816.49 km) |
| Hagerstown to Caguas (Puerto Rico) | 1,635.65 mi (2,632.33 km) |
| Hagerstown to Cahokia (Illinois) | 671.51 mi (1,080.70 km) |
| Hagerstown to Calabasas (California) | 2,274.52 mi (3,660.49 km) |
| Hagerstown to Caldwell (Idaho) | 2,010.75 mi (3,235.99 km) |
| Hagerstown to Caledonia (Wisconsin) | 570.60 mi (918.30 km) |
| Hagerstown to Calera (Alabama) | 673.52 mi (1,083.93 km) |
| Hagerstown to Calexico (California) | 2,144.53 mi (3,451.29 km) |
| Hagerstown to Calhoun (Georgia) | 533.40 mi (858.43 km) |
| Hagerstown to California (Maryland) | 113.82 mi (183.18 km) |
| Hagerstown to California City (California) | 2,206.99 mi (3,551.80 km) |
| Hagerstown to Callaway (Florida) | 792.02 mi (1,274.63 km) |
| Hagerstown to Calumet City (Illinois) | 532.81 mi (857.47 km) |
| Hagerstown to Calverton (Maryland) | 57.65 mi (92.79 km) |
| Hagerstown to Camano (Washington) | 2,269.61 mi (3,652.59 km) |
