| Boynton Beach to Blue Island (Illinois) | 1,131.01 mi (1,820.18 km) |
| Boynton Beach to Blue Springs (Missouri) | 1,190.25 mi (1,915.52 km) |
| Boynton Beach to Bluffdale (Utah) | 2,057.10 mi (3,310.59 km) |
| Boynton Beach to Bluffton (Indiana) | 1,024.35 mi (1,648.54 km) |
| Boynton Beach to Bluffton (South Carolina) | 396.14 mi (637.53 km) |
| Boynton Beach to Blythe (California) | 2,112.02 mi (3,398.96 km) |
| Boynton Beach to Blytheville (Arkansas) | 870.20 mi (1,400.45 km) |
| Boynton Beach to Boca Raton (Florida) | 10.69 mi (17.21 km) |
| Boynton Beach to Boerne (Texas) | 1,156.67 mi (1,861.48 km) |
| Boynton Beach to Bogalusa (Louisiana) | 661.53 mi (1,064.63 km) |
| Boynton Beach to Boiling Springs (South Carolina) | 599.09 mi (964.15 km) |
| Boynton Beach to Boise (Idaho) | 2,333.85 mi (3,755.97 km) |
| Boynton Beach to Bolingbrook (Illinois) | 1,142.35 mi (1,838.43 km) |
| Boynton Beach to Bolivar (Missouri) | 1,091.18 mi (1,756.08 km) |
| Boynton Beach to Bon Air (Virginia) | 773.38 mi (1,244.64 km) |
