| Broomfield to Blue Island (Illinois) | 914.51 mi (1,471.76 km) |
| Broomfield to Blue Springs (Missouri) | 578.20 mi (930.52 km) |
| Broomfield to Bluffdale (Utah) | 364.97 mi (587.37 km) |
| Broomfield to Bluffton (Indiana) | 1,045.99 mi (1,683.36 km) |
| Broomfield to Bluffton (South Carolina) | 1,443.45 mi (2,323.01 km) |
| Broomfield to Blythe (California) | 686.05 mi (1,104.09 km) |
| Broomfield to Blytheville (Arkansas) | 869.57 mi (1,399.44 km) |
| Broomfield to Boca Raton (Florida) | 1,711.57 mi (2,754.51 km) |
| Broomfield to Boerne (Texas) | 788.25 mi (1,268.56 km) |
| Broomfield to Bogalusa (Louisiana) | 1,062.41 mi (1,709.78 km) |
| Broomfield to Boiling Springs (South Carolina) | 1,305.42 mi (2,100.87 km) |
| Broomfield to Boise (Idaho) | 627.98 mi (1,010.63 km) |
| Broomfield to Bolingbrook (Illinois) | 892.87 mi (1,436.93 km) |
| Broomfield to Bolivar (Missouri) | 646.82 mi (1,040.96 km) |
| Broomfield to Bon Air (Virginia) | 1,484.71 mi (2,389.41 km) |
