| Royal Palm Beach to Blue Island (Illinois) | 1,116.54 mi (1,796.90 km) |
| Royal Palm Beach to Blue Springs (Missouri) | 1,175.27 mi (1,891.42 km) |
| Royal Palm Beach to Bluffdale (Utah) | 2,042.83 mi (3,287.61 km) |
| Royal Palm Beach to Bluffton (Indiana) | 1,010.33 mi (1,625.97 km) |
| Royal Palm Beach to Bluffton (South Carolina) | 383.05 mi (616.46 km) |
| Royal Palm Beach to Blythe (California) | 2,099.32 mi (3,378.53 km) |
| Royal Palm Beach to Blytheville (Arkansas) | 855.21 mi (1,376.33 km) |
| Royal Palm Beach to Boca Raton (Florida) | 23.81 mi (38.32 km) |
| Royal Palm Beach to Boerne (Texas) | 1,144.95 mi (1,842.62 km) |
| Royal Palm Beach to Bogalusa (Louisiana) | 648.00 mi (1,042.85 km) |
| Royal Palm Beach to Boiling Springs (South Carolina) | 585.60 mi (942.43 km) |
| Royal Palm Beach to Boise (Idaho) | 2,319.30 mi (3,732.55 km) |
| Royal Palm Beach to Bolingbrook (Illinois) | 1,127.82 mi (1,815.06 km) |
| Royal Palm Beach to Bolivar (Missouri) | 1,076.25 mi (1,732.06 km) |
| Royal Palm Beach to Bon Air (Virginia) | 763.09 mi (1,228.08 km) |
