| Katy to Bound Brook (New Jersey) | 1,408.82 mi (2,267.28 km) |
| Katy to Bountiful (Utah) | 1,180.87 mi (1,900.42 km) |
| Katy to Bourbonnais (Illinois) | 904.55 mi (1,455.73 km) |
| Katy to Bowie (Maryland) | 1,255.83 mi (2,021.07 km) |
| Katy to Bowling Green (Kentucky) | 734.21 mi (1,181.59 km) |
| Katy to Bowling Green (Ohio) | 1,051.26 mi (1,691.83 km) |
| Katy to Box Elder (South Dakota) | 1,066.26 mi (1,715.98 km) |
| Katy to Boynton Beach (Florida) | 984.90 mi (1,585.04 km) |
| Katy to Bozeman (Montana) | 1,372.39 mi (2,208.65 km) |
| Katy to Bradenton (Florida) | 819.11 mi (1,318.23 km) |
| Katy to Bradfordville (Florida) | 696.40 mi (1,120.75 km) |
| Katy to Bradley (Illinois) | 904.36 mi (1,455.43 km) |
| Katy to Bradley Gardens (New Jersey) | 1,402.78 mi (2,257.56 km) |
| Katy to Brainerd (Minnesota) | 1,147.91 mi (1,847.38 km) |
| Katy to Brambleton (Virginia) | 1,218.09 mi (1,960.32 km) |
