| Harmanli to Brownsburg (Indiana) | 5,374.94 mi (8,650.14 km) |
| Harmanli to Brownsville (Florida) | 5,802.34 mi (9,337.96 km) |
| Harmanli to Brownsville (Texas) | 6,514.58 mi (10,484.20 km) |
| Harmanli to Brownwood (Texas) | 6,260.33 mi (10,075.03 km) |
| Harmanli to Brunswick (Georgia) | 5,600.30 mi (9,012.81 km) |
| Harmanli to Brunswick (Ohio) | 5,134.68 mi (8,263.48 km) |
| Harmanli to Brushy Creek (Texas) | 6,280.67 mi (10,107.77 km) |
| Harmanli to Bryan (Texas) | 6,222.04 mi (10,013.41 km) |
| Harmanli to Bryant (Arkansas) | 5,867.58 mi (9,442.96 km) |
| Harmanli to Bryn Mawr-Skyway (Washington) | 5,957.95 mi (9,588.39 km) |
| Harmanli to Buckeye (Arizona) | 6,603.46 mi (10,627.24 km) |
| Harmanli to Buckhall (Virginia) | 5,078.18 mi (8,172.54 km) |
| Harmanli to Bucyrus (Ohio) | 5,199.41 mi (8,367.63 km) |
| Harmanli to Buda (Texas) | 6,308.45 mi (10,152.47 km) |
| Harmanli to Buena Park (California) | 6,722.03 mi (10,818.07 km) |
