| San Luis to Bound Brook (New Jersey) | 2,278.05 mi (3,666.17 km) |
| San Luis to Bountiful (Utah) | 600.03 mi (965.66 km) |
| San Luis to Bourbonnais (Illinois) | 1,592.48 mi (2,562.85 km) |
| San Luis to Bowie (Maryland) | 2,159.88 mi (3,475.99 km) |
| San Luis to Bowling Green (Kentucky) | 1,628.64 mi (2,621.04 km) |
| San Luis to Bowling Green (Ohio) | 1,810.26 mi (2,913.33 km) |
| San Luis to Box Elder (South Dakota) | 1,018.67 mi (1,639.40 km) |
| San Luis to Boynton Beach (Florida) | 2,112.97 mi (3,400.49 km) |
| San Luis to Bozeman (Montana) | 932.03 mi (1,499.97 km) |
| San Luis to Bradenton (Florida) | 1,946.17 mi (3,132.06 km) |
| San Luis to Bradfordville (Florida) | 1,795.18 mi (2,889.07 km) |
| San Luis to Bradley (Illinois) | 1,593.86 mi (2,565.06 km) |
| San Luis to Bradley Gardens (New Jersey) | 2,271.26 mi (3,655.25 km) |
| San Luis to Brainerd (Minnesota) | 1,446.74 mi (2,328.30 km) |
| San Luis to Brambleton (Virginia) | 2,117.36 mi (3,407.56 km) |
