| San Juan to Bonham (Texas) | 2,133.39 mi (3,433.36 km) |
| San Juan to Bonita (California) | 3,293.69 mi (5,300.68 km) |
| San Juan to Bonita Springs (Florida) | 1,143.79 mi (1,840.76 km) |
| San Juan to Bonney Lake (Washington) | 3,714.56 mi (5,978.01 km) |
| San Juan to Boone (Iowa) | 2,309.73 mi (3,717.15 km) |
| San Juan to Boone (North Carolina) | 1,555.03 mi (2,502.58 km) |
| San Juan to Borger (Texas) | 2,461.10 mi (3,960.76 km) |
| San Juan to Bossier City (Louisiana) | 1,970.24 mi (3,170.80 km) |
| San Juan to Boston (Massachusetts) | 1,678.86 mi (2,701.86 km) |
| San Juan to Bostonia (California) | 3,289.79 mi (5,294.41 km) |
| San Juan to Bothell (Washington) | 3,725.11 mi (5,994.98 km) |
| San Juan to Bothell East (Washington) | 3,724.71 mi (5,994.34 km) |
| San Juan to Bothell West (Washington) | 3,727.22 mi (5,998.38 km) |
| San Juan to Boulder (Colorado) | 2,763.11 mi (4,446.79 km) |
| San Juan to Boulder City (Nevada) | 3,199.33 mi (5,148.82 km) |
