| Harmanli to Black Forest (Colorado) | 6,038.69 mi (9,718.33 km) |
| Harmanli to Blackfoot (Idaho) | 6,009.23 mi (9,670.92 km) |
| Harmanli to Blackhawk (California) | 6,565.65 mi (10,566.40 km) |
| Harmanli to Blacksburg (Virginia) | 5,267.94 mi (8,477.93 km) |
| Harmanli to Blackwells Mills (New Jersey) | 4,884.11 mi (7,860.21 km) |
| Harmanli to Blaine (Minnesota) | 5,345.16 mi (8,602.20 km) |
| Harmanli to Bloomingdale (Florida) | 5,792.00 mi (9,321.32 km) |
| Harmanli to Bloomingdale (Illinois) | 5,333.09 mi (8,582.77 km) |
| Harmanli to Bloomington (California) | 6,694.10 mi (10,773.11 km) |
| Harmanli to Bloomington (Illinois) | 5,438.25 mi (8,752.03 km) |
| Harmanli to Bloomington (Indiana) | 5,413.21 mi (8,711.71 km) |
| Harmanli to Bloomington (Minnesota) | 5,366.14 mi (8,635.96 km) |
| Harmanli to Bloomsburg (Pennsylvania) | 4,935.98 mi (7,943.70 km) |
| Harmanli to Blue Ash (Ohio) | 5,327.75 mi (8,574.18 km) |
| Harmanli to Blue Island (Illinois) | 5,332.84 mi (8,582.38 km) |
