| Kardzhali to Hicksville (New York) | 4,817.82 mi (7,753.53 km) |
| Kardzhali to Hidalgo (Texas) | 6,531.34 mi (10,511.18 km) |
| Kardzhali to High Point (North Carolina) | 5,298.04 mi (8,526.37 km) |
| Kardzhali to Highland (California) | 6,687.92 mi (10,763.17 km) |
| Kardzhali to Highland (Illinois) | 5,544.60 mi (8,923.18 km) |
| Kardzhali to Highland (Indiana) | 5,324.66 mi (8,569.22 km) |
| Kardzhali to Highland (Utah) | 6,163.46 mi (9,919.13 km) |
| Kardzhali to Highland City (Florida) | 5,758.26 mi (9,267.03 km) |
| Kardzhali to Highland Park (Illinois) | 5,306.42 mi (8,539.86 km) |
| Kardzhali to Highland Park (New Jersey) | 4,866.26 mi (7,831.49 km) |
| Kardzhali to Highland Springs (Virginia) | 5,116.12 mi (8,233.60 km) |
| Kardzhali to Highland Village (Texas) | 6,111.01 mi (9,834.72 km) |
| Kardzhali to Highlands Ranch (Colorado) | 6,019.92 mi (9,688.13 km) |
| Kardzhali to Hillcrest (California) | 6,655.24 mi (10,710.57 km) |
| Kardzhali to Hillcrest Heights (Maryland) | 5,043.41 mi (8,116.58 km) |
