| San Juan to Badger (Alaska) | 4,817.60 mi (7,753.17 km) |
| San Juan to Bailey's Crossroads (Virginia) | 1,561.27 mi (2,512.63 km) |
| San Juan to Bainbridge (Georgia) | 1,444.73 mi (2,325.07 km) |
| San Juan to Bainbridge Island (Washington) | 3,738.53 mi (6,016.58 km) |
| San Juan to Baker (Louisiana) | 1,782.33 mi (2,868.38 km) |
| San Juan to Bakersfield (California) | 3,424.29 mi (5,510.86 km) |
| San Juan to Balch Springs (Texas) | 2,134.88 mi (3,435.76 km) |
| San Juan to Baldwin (New York) | 1,601.43 mi (2,577.25 km) |
| San Juan to Baldwin (Pennsylvania) | 1,728.45 mi (2,781.67 km) |
| San Juan to Baldwin Park (California) | 3,356.01 mi (5,400.98 km) |
| San Juan to Ballenger Creek (Maryland) | 1,601.07 mi (2,576.67 km) |
| San Juan to Ballwin (Missouri) | 2,026.63 mi (3,261.54 km) |
| San Juan to Baltimore (Maryland) | 1,576.55 mi (2,537.21 km) |
| San Juan to Bangor (Maine) | 1,833.18 mi (2,950.21 km) |
| San Juan to Banning (California) | 3,293.94 mi (5,301.09 km) |
