| Momchilgrad to Black Forest (Colorado) | 6,046.19 mi (9,730.39 km) |
| Momchilgrad to Blackfoot (Idaho) | 6,021.17 mi (9,690.14 km) |
| Momchilgrad to Blackhawk (California) | 6,580.06 mi (10,589.59 km) |
| Momchilgrad to Blacksburg (Virginia) | 5,265.34 mi (8,473.75 km) |
| Momchilgrad to Blackwells Mills (New Jersey) | 4,881.17 mi (7,855.48 km) |
| Momchilgrad to Blaine (Minnesota) | 5,350.80 mi (8,611.28 km) |
| Momchilgrad to Bloomingdale (Florida) | 5,785.65 mi (9,311.11 km) |
| Momchilgrad to Bloomingdale (Illinois) | 5,335.48 mi (8,586.63 km) |
| Momchilgrad to Bloomington (California) | 6,705.51 mi (10,791.47 km) |
| Momchilgrad to Bloomington (Illinois) | 5,440.28 mi (8,755.29 km) |
| Momchilgrad to Bloomington (Indiana) | 5,413.74 mi (8,712.57 km) |
| Momchilgrad to Bloomington (Minnesota) | 5,371.66 mi (8,644.85 km) |
| Momchilgrad to Bloomsburg (Pennsylvania) | 4,933.93 mi (7,940.40 km) |
| Momchilgrad to Blue Ash (Ohio) | 5,327.55 mi (8,573.86 km) |
| Momchilgrad to Blue Island (Illinois) | 5,334.96 mi (8,585.78 km) |
