| Cities | Distance |
|---|---|
| Castalla to Beyne-Heusay | 885.98 mi (1,425.85 km) |
| Castalla to Bierbeek | 886.00 mi (1,425.88 km) |
| Castalla to Bilzen | 899.74 mi (1,447.98 km) |
| Castalla to Binche | 849.19 mi (1,366.64 km) |
| Castalla to Bissegem | 865.31 mi (1,392.59 km) |
| Castalla to Blankenberge | 896.72 mi (1,443.14 km) |
| Castalla to Blegny | 890.59 mi (1,433.26 km) |
| Castalla to Bocholt | 920.34 mi (1,481.15 km) |
| Castalla to Boechout | 902.74 mi (1,452.83 km) |
| Castalla to Bonheiden | 895.77 mi (1,441.60 km) |
| Castalla to Boom | 896.80 mi (1,443.26 km) |
| Castalla to Boortmeerbeek | 892.95 mi (1,437.07 km) |
| Castalla to Borgerhout | 906.23 mi (1,458.43 km) |
| Castalla to Borgloon | 892.80 mi (1,436.81 km) |
| Castalla to Bornem | 896.16 mi (1,442.22 km) |