| San Juan to Baraboo (Wisconsin) | 2,212.70 mi (3,561.00 km) |
| San Juan to Barberton (Ohio) | 1,812.99 mi (2,917.73 km) |
| San Juan to Bardstown (Kentucky) | 1,780.24 mi (2,865.02 km) |
| San Juan to Barrington (Illinois) | 2,090.69 mi (3,364.64 km) |
| San Juan to Barstow (California) | 3,308.99 mi (5,325.31 km) |
| San Juan to Bartlesville (Oklahoma) | 2,210.58 mi (3,557.58 km) |
| San Juan to Bartlett (Illinois) | 2,085.23 mi (3,355.86 km) |
| San Juan to Bartlett (Tennessee) | 1,861.59 mi (2,995.93 km) |
| San Juan to Bartow (Florida) | 1,194.93 mi (1,923.06 km) |
| San Juan to Batavia (Illinois) | 2,082.63 mi (3,351.67 km) |
| San Juan to Batavia (New York) | 1,841.30 mi (2,963.28 km) |
| San Juan to Batesville (Arkansas) | 1,967.33 mi (3,166.11 km) |
| San Juan to Baton Rouge (Louisiana) | 1,777.14 mi (2,860.03 km) |
| San Juan to Battle Creek (Michigan) | 1,997.80 mi (3,215.16 km) |
| San Juan to Battle Ground (Washington) | 3,712.09 mi (5,974.04 km) |
