| Boone to Blue Island (Illinois) | 495.82 mi (797.94 km) |
| Boone to Blue Springs (Missouri) | 715.87 mi (1,152.09 km) |
| Boone to Bluffdale (Utah) | 1,658.24 mi (2,668.68 km) |
| Boone to Bluffton (Indiana) | 365.96 mi (588.96 km) |
| Boone to Bluffton (South Carolina) | 279.38 mi (449.62 km) |
| Boone to Blythe (California) | 1,866.54 mi (3,003.90 km) |
| Boone to Blytheville (Arkansas) | 460.34 mi (740.85 km) |
| Boone to Boca Raton (Florida) | 685.77 mi (1,103.64 km) |
| Boone to Boerne (Texas) | 1,081.78 mi (1,740.96 km) |
| Boone to Bogalusa (Louisiana) | 602.73 mi (970.00 km) |
| Boone to Boiling Springs (South Carolina) | 82.44 mi (132.68 km) |
| Boone to Boise (Idaho) | 1,886.70 mi (3,036.36 km) |
| Boone to Bolingbrook (Illinois) | 512.40 mi (824.63 km) |
| Boone to Bolivar (Missouri) | 655.85 mi (1,055.48 km) |
| Boone to Bon Air (Virginia) | 243.73 mi (392.25 km) |
