| Broomfield to Bound Brook (New Jersey) | 1,601.36 mi (2,577.15 km) |
| Broomfield to Bountiful (Utah) | 363.83 mi (585.53 km) |
| Broomfield to Bourbonnais (Illinois) | 903.90 mi (1,454.68 km) |
| Broomfield to Bowie (Maryland) | 1,505.65 mi (2,423.11 km) |
| Broomfield to Bowling Green (Kentucky) | 1,025.93 mi (1,651.08 km) |
| Broomfield to Bowling Green (Ohio) | 1,123.14 mi (1,807.52 km) |
| Broomfield to Box Elder (South Dakota) | 304.53 mi (490.10 km) |
| Broomfield to Boynton Beach (Florida) | 1,706.16 mi (2,745.79 km) |
| Broomfield to Bozeman (Montana) | 498.94 mi (802.97 km) |
| Broomfield to Bradenton (Florida) | 1,545.32 mi (2,486.95 km) |
| Broomfield to Bradfordville (Florida) | 1,338.06 mi (2,153.40 km) |
| Broomfield to Bradley (Illinois) | 905.63 mi (1,457.47 km) |
| Broomfield to Bradley Gardens (New Jersey) | 1,594.61 mi (2,566.27 km) |
| Broomfield to Brainerd (Minnesota) | 702.41 mi (1,130.41 km) |
| Broomfield to Brambleton (Virginia) | 1,463.63 mi (2,355.49 km) |
