| Katy to Beyne-Heusay | 5,118.14 mi (8,236.86 km) |
| Katy to Bierbeek | 5,076.96 mi (8,170.58 km) |
| Katy to Bilzen | 5,104.94 mi (8,215.61 km) |
| Katy to Binche | 5,067.12 mi (8,154.75 km) |
| Katy to Bissegem | 5,017.00 mi (8,074.08 km) |
| Katy to Blankenberge | 4,998.46 mi (8,044.25 km) |
| Katy to Blegny | 5,119.76 mi (8,239.45 km) |
| Katy to Bocholt | 5,097.56 mi (8,203.74 km) |
| Katy to Boechout | 5,056.04 mi (8,136.92 km) |
| Katy to Bonheiden | 5,061.63 mi (8,145.90 km) |
| Katy to Boom | 5,053.61 mi (8,133.00 km) |
| Katy to Boortmeerbeek | 5,064.49 mi (8,150.51 km) |
| Katy to Borgerhout | 5,052.47 mi (8,131.17 km) |
| Katy to Borgloon | 5,100.31 mi (8,208.15 km) |
| Katy to Bornem | 5,047.92 mi (8,123.85 km) |
