| Katy to Buena Park (California) | 1,328.67 mi (2,138.28 km) |
| Katy to Buenaventura Lakes (Florida) | 879.76 mi (1,415.83 km) |
| Katy to Buffalo (Minnesota) | 1,068.66 mi (1,719.83 km) |
| Katy to Buffalo (New York) | 1,304.50 mi (2,099.39 km) |
| Katy to Buffalo Grove (Illinois) | 960.77 mi (1,546.20 km) |
| Katy to Buford (Georgia) | 755.42 mi (1,215.72 km) |
| Katy to Bull Run (Virginia) | 1,212.70 mi (1,951.65 km) |
| Katy to Bullhead City (Arizona) | 1,149.19 mi (1,849.45 km) |
| Katy to Burbank (California) | 1,349.38 mi (2,171.63 km) |
| Katy to Burbank (Illinois) | 940.57 mi (1,513.70 km) |
| Katy to Burien (Washington) | 1,864.79 mi (3,001.10 km) |
| Katy to Burkburnett (Texas) | 336.53 mi (541.59 km) |
| Katy to Burke (Virginia) | 1,225.16 mi (1,971.70 km) |
| Katy to Burke Centre (Virginia) | 1,223.75 mi (1,969.43 km) |
| Katy to Burleson (Texas) | 208.19 mi (335.05 km) |
