| Herndon to Bonham (Texas) | 1,108.88 mi (1,784.56 km) |
| Herndon to Bonita (California) | 2,245.19 mi (3,613.29 km) |
| Herndon to Bonita Springs (Florida) | 908.01 mi (1,461.30 km) |
| Herndon to Bonney Lake (Washington) | 2,296.66 mi (3,696.11 km) |
| Herndon to Boone (Iowa) | 890.49 mi (1,433.10 km) |
| Herndon to Boone (North Carolina) | 302.01 mi (486.03 km) |
| Herndon to Borger (Texas) | 1,335.26 mi (2,148.90 km) |
| Herndon to Bossier City (Louisiana) | 1,013.77 mi (1,631.51 km) |
| Herndon to Boston (Massachusetts) | 403.15 mi (648.81 km) |
| Herndon to Bostonia (California) | 2,236.75 mi (3,599.70 km) |
| Herndon to Bothell (Washington) | 2,296.88 mi (3,696.47 km) |
| Herndon to Bothell East (Washington) | 2,295.89 mi (3,694.88 km) |
| Herndon to Bothell West (Washington) | 2,298.48 mi (3,699.04 km) |
| Herndon to Boulder (Colorado) | 1,481.42 mi (2,384.12 km) |
| Herndon to Boulder City (Nevada) | 2,057.06 mi (3,310.52 km) |
