| Bull Run to Bonham (Texas) | 1,098.82 mi (1,768.37 km) |
| Bull Run to Bonita (California) | 2,238.32 mi (3,602.22 km) |
| Bull Run to Bonita Springs (Florida) | 893.35 mi (1,437.70 km) |
| Bull Run to Bonney Lake (Washington) | 2,296.79 mi (3,696.33 km) |
| Bull Run to Boone (Iowa) | 888.09 mi (1,429.25 km) |
| Bull Run to Boone (North Carolina) | 288.35 mi (464.05 km) |
| Bull Run to Borger (Texas) | 1,327.59 mi (2,136.55 km) |
| Bull Run to Bossier City (Louisiana) | 1,002.39 mi (1,613.19 km) |
| Bull Run to Boston (Massachusetts) | 416.84 mi (670.83 km) |
| Bull Run to Bostonia (California) | 2,229.92 mi (3,588.72 km) |
| Bull Run to Bothell (Washington) | 2,297.29 mi (3,697.13 km) |
| Bull Run to Bothell East (Washington) | 2,296.32 mi (3,695.57 km) |
| Bull Run to Bothell West (Washington) | 2,298.91 mi (3,699.73 km) |
| Bull Run to Boulder (Colorado) | 1,477.10 mi (2,377.16 km) |
| Bull Run to Boulder City (Nevada) | 2,051.28 mi (3,301.22 km) |
