| Castalla to Barmstedt | 1,159.16 mi (1,865.49 km) |
| Castalla to Barntrup | 1,037.94 mi (1,670.41 km) |
| Castalla to Barsbuttel | 1,154.41 mi (1,857.84 km) |
| Castalla to Barsinghausen | 1,064.67 mi (1,713.42 km) |
| Castalla to Barssel | 1,083.50 mi (1,743.72 km) |
| Castalla to Barth | 1,257.30 mi (2,023.43 km) |
| Castalla to Bassum | 1,081.94 mi (1,741.21 km) |
| Castalla to Baunatal | 1,002.35 mi (1,613.13 km) |
| Castalla to Bautzen | 1,136.54 mi (1,829.09 km) |
| Castalla to Bayreuth | 988.46 mi (1,590.77 km) |
| Castalla to Bebra | 994.87 mi (1,601.09 km) |
| Castalla to Beckingen | 830.11 mi (1,335.93 km) |
| Castalla to Beckum | 1,001.59 mi (1,611.91 km) |
| Castalla to Bedburg | 968.19 mi (1,558.15 km) |
| Castalla to Bedburg | 926.37 mi (1,490.84 km) |
