| Silver Spring to Bonham (Texas) | 1,128.52 mi (1,816.17 km) |
| Silver Spring to Bonita (California) | 2,264.79 mi (3,644.82 km) |
| Silver Spring to Bonita Springs (Florida) | 916.33 mi (1,474.68 km) |
| Silver Spring to Bonney Lake (Washington) | 2,312.72 mi (3,721.97 km) |
| Silver Spring to Boone (Iowa) | 908.34 mi (1,461.84 km) |
| Silver Spring to Boone (North Carolina) | 319.12 mi (513.57 km) |
| Silver Spring to Borger (Texas) | 1,354.99 mi (2,180.65 km) |
| Silver Spring to Bossier City (Louisiana) | 1,032.96 mi (1,662.38 km) |
| Silver Spring to Boston (Massachusetts) | 386.20 mi (621.53 km) |
| Silver Spring to Bostonia (California) | 2,256.33 mi (3,631.22 km) |
| Silver Spring to Bothell (Washington) | 2,312.72 mi (3,721.97 km) |
| Silver Spring to Bothell East (Washington) | 2,311.72 mi (3,720.36 km) |
| Silver Spring to Bothell West (Washington) | 2,314.31 mi (3,724.52 km) |
| Silver Spring to Boulder (Colorado) | 1,500.21 mi (2,414.35 km) |
| Silver Spring to Boulder City (Nevada) | 2,076.37 mi (3,341.60 km) |
