| Sliven to Hicksville (New York) | 4,814.12 mi (7,747.57 km) |
| Sliven to Hidalgo (Texas) | 6,520.71 mi (10,494.07 km) |
| Sliven to High Point (North Carolina) | 5,294.80 mi (8,521.16 km) |
| Sliven to Highland (California) | 6,650.97 mi (10,703.70 km) |
| Sliven to Highland (Illinois) | 5,529.98 mi (8,899.64 km) |
| Sliven to Highland (Indiana) | 5,308.99 mi (8,544.00 km) |
| Sliven to Highland (Utah) | 6,127.56 mi (9,861.36 km) |
| Sliven to Highland City (Florida) | 5,762.23 mi (9,273.41 km) |
| Sliven to Highland Park (Illinois) | 5,289.78 mi (8,513.08 km) |
| Sliven to Highland Park (New Jersey) | 4,862.19 mi (7,824.94 km) |
| Sliven to Highland Springs (Virginia) | 5,113.31 mi (8,229.07 km) |
| Sliven to Highland Village (Texas) | 6,095.12 mi (9,809.14 km) |
| Sliven to Highlands Ranch (Colorado) | 5,990.92 mi (9,641.45 km) |
| Sliven to Hillcrest (California) | 6,615.71 mi (10,646.95 km) |
| Sliven to Hillcrest Heights (Maryland) | 5,039.36 mi (8,110.07 km) |
