| Momchilgrad to Blue Springs (Missouri) | 5,705.08 mi (9,181.44 km) |
| Momchilgrad to Bluffdale (Utah) | 6,172.71 mi (9,934.02 km) |
| Momchilgrad to Bluffton (Indiana) | 5,286.25 mi (8,507.39 km) |
| Momchilgrad to Bluffton (South Carolina) | 5,521.27 mi (8,885.63 km) |
| Momchilgrad to Blythe (California) | 6,657.21 mi (10,713.75 km) |
| Momchilgrad to Blytheville (Arkansas) | 5,702.87 mi (9,177.89 km) |
| Momchilgrad to Boca Raton (Florida) | 5,761.89 mi (9,272.87 km) |
| Momchilgrad to Boerne (Texas) | 6,358.17 mi (10,232.49 km) |
| Momchilgrad to Bogalusa (Louisiana) | 5,962.14 mi (9,595.13 km) |
| Momchilgrad to Boiling Springs (South Carolina) | 5,431.27 mi (8,740.78 km) |
| Momchilgrad to Boise (Idaho) | 6,091.10 mi (9,802.68 km) |
| Momchilgrad to Bolingbrook (Illinois) | 5,348.68 mi (8,607.87 km) |
| Momchilgrad to Bolivar (Missouri) | 5,747.76 mi (9,250.12 km) |
| Momchilgrad to Bon Air (Virginia) | 5,134.56 mi (8,263.28 km) |
| Momchilgrad to Bonham (Texas) | 6,060.01 mi (9,752.64 km) |
