| Katy to Bicaz | 6,023.11 mi (9,693.26 km) |
| Katy to Bistrita | 5,957.08 mi (9,586.99 km) |
| Katy to Blaj | 5,979.75 mi (9,623.47 km) |
| Katy to Bocsa | 5,934.43 mi (9,550.54 km) |
| Katy to Boldesti-Scaeni | 6,108.73 mi (9,831.05 km) |
| Katy to Bolintin Vale | 6,126.00 mi (9,858.84 km) |
| Katy to Borsa | 5,938.95 mi (9,557.82 km) |
| Katy to Botosani | 6,003.79 mi (9,662.16 km) |
| Katy to Brad | 5,940.95 mi (9,561.03 km) |
| Katy to Bragadiru | 6,137.50 mi (9,877.35 km) |
| Katy to Braila | 6,165.93 mi (9,923.11 km) |
| Katy to Brasov | 6,064.26 mi (9,759.49 km) |
| Katy to Breaza | 6,088.16 mi (9,797.94 km) |
| Katy to Bucharest | 6,139.31 mi (9,880.26 km) |
| Katy to Buftea | 6,127.30 mi (9,860.93 km) |
