| Broomfield to Bonham (Texas) | 658.21 mi (1,059.28 km) |
| Broomfield to Bonita (California) | 834.38 mi (1,342.80 km) |
| Broomfield to Bonita Springs (Florida) | 1,633.12 mi (2,628.25 km) |
| Broomfield to Bonney Lake (Washington) | 988.60 mi (1,591.01 km) |
| Broomfield to Boone (Iowa) | 600.01 mi (965.62 km) |
| Broomfield to Boone (North Carolina) | 1,293.90 mi (2,082.33 km) |
| Broomfield to Borger (Texas) | 357.37 mi (575.13 km) |
| Broomfield to Bossier City (Louisiana) | 815.07 mi (1,311.72 km) |
| Broomfield to Boston (Massachusetts) | 1,763.33 mi (2,837.81 km) |
| Broomfield to Bostonia (California) | 823.89 mi (1,325.92 km) |
| Broomfield to Bothell (Washington) | 1,007.48 mi (1,621.39 km) |
| Broomfield to Bothell East (Washington) | 1,007.65 mi (1,621.66 km) |
| Broomfield to Bothell West (Washington) | 1,009.95 mi (1,625.35 km) |
| Broomfield to Boulder (Colorado) | 11.65 mi (18.74 km) |
| Broomfield to Boulder City (Nevada) | 608.22 mi (978.83 km) |
