| Harmanli to Kaneohe (Hawaii) | 8,054.10 mi (12,961.82 km) |
| Harmanli to Kankakee (Illinois) | 5,366.97 mi (8,637.30 km) |
| Harmanli to Kannapolis (North Carolina) | 5,359.09 mi (8,624.62 km) |
| Harmanli to Kansas City (Kansas) | 5,712.25 mi (9,192.99 km) |
| Harmanli to Kansas City (Missouri) | 5,705.65 mi (9,182.36 km) |
| Harmanli to Kapaa (Hawaii) | 8,000.41 mi (12,875.42 km) |
| Harmanli to Kapolei (Hawaii) | 8,057.68 mi (12,967.59 km) |
| Harmanli to Katy (Texas) | 6,248.39 mi (10,055.80 km) |
| Harmanli to Kaukauna (Wisconsin) | 5,224.21 mi (8,407.55 km) |
| Harmanli to Kaysville (Utah) | 6,128.77 mi (9,863.31 km) |
| Harmanli to Kearney (Missouri) | 5,686.75 mi (9,151.94 km) |
| Harmanli to Kearney (Nebraska) | 5,772.37 mi (9,289.73 km) |
| Harmanli to Kearns (Utah) | 6,153.02 mi (9,902.32 km) |
| Harmanli to Kearny (New Jersey) | 4,852.67 mi (7,809.62 km) |
| Harmanli to Keene (New Hampshire) | 4,685.29 mi (7,540.25 km) |
