| Hagerstown to Kaneohe (Hawaii) | 4,775.39 mi (7,685.25 km) |
| Hagerstown to Kankakee (Illinois) | 543.04 mi (873.94 km) |
| Hagerstown to Kannapolis (North Carolina) | 329.08 mi (529.60 km) |
| Hagerstown to Kansas City (Kansas) | 908.43 mi (1,461.97 km) |
| Hagerstown to Kansas City (Missouri) | 898.32 mi (1,445.70 km) |
| Hagerstown to Kapaa (Hawaii) | 4,829.09 mi (7,771.67 km) |
| Hagerstown to Kapolei (Hawaii) | 4,792.55 mi (7,712.86 km) |
| Hagerstown to Katy (Texas) | 1,229.72 mi (1,979.04 km) |
| Hagerstown to Kaukauna (Wisconsin) | 628.60 mi (1,011.63 km) |
| Hagerstown to Kaysville (Utah) | 1,793.50 mi (2,886.36 km) |
| Hagerstown to Kearney (Missouri) | 886.03 mi (1,425.93 km) |
| Hagerstown to Kearney (Nebraska) | 1,127.41 mi (1,814.38 km) |
| Hagerstown to Kearns (Utah) | 1,800.75 mi (2,898.03 km) |
| Hagerstown to Kearny (New Jersey) | 205.01 mi (329.93 km) |
| Hagerstown to Keene (New Hampshire) | 362.49 mi (583.38 km) |
