| Castro Daire to Bernburg | 1,196.23 mi (1,925.14 km) |
| Castro Daire to Bersenbruck | 1,095.17 mi (1,762.51 km) |
| Castro Daire to Besigheim | 1,001.51 mi (1,611.78 km) |
| Castro Daire to Bestwig | 1,060.75 mi (1,707.11 km) |
| Castro Daire to Betzdorf | 1,018.54 mi (1,639.18 km) |
| Castro Daire to Beverstedt | 1,164.34 mi (1,873.83 km) |
| Castro Daire to Beverungen | 1,106.60 mi (1,780.91 km) |
| Castro Daire to Bexbach | 940.08 mi (1,512.91 km) |
| Castro Daire to Biberach | 1,001.43 mi (1,611.64 km) |
| Castro Daire to Biblis | 997.66 mi (1,605.58 km) |
| Castro Daire to Bieber | 1,036.68 mi (1,668.38 km) |
| Castro Daire to Biedenkopf | 1,047.06 mi (1,685.08 km) |
| Castro Daire to Bielefeld | 1,092.79 mi (1,758.68 km) |
| Castro Daire to Bietigheim-Bissingen | 1,000.17 mi (1,609.61 km) |
| Castro Daire to Billerbeck | 1,050.24 mi (1,690.20 km) |
