| Castro Daire to Brandenburg | 1,247.39 mi (2,007.49 km) |
| Castro Daire to Brandis | 1,212.85 mi (1,951.89 km) |
| Castro Daire to Braunfels | 1,026.19 mi (1,651.49 km) |
| Castro Daire to Braunsbedra | 1,184.34 mi (1,906.01 km) |
| Castro Daire to Braunschweig | 1,170.45 mi (1,883.66 km) |
| Castro Daire to Breckerfeld | 1,024.56 mi (1,648.87 km) |
| Castro Daire to Breisach am Rhein | 907.53 mi (1,460.52 km) |
| Castro Daire to Bremen | 1,147.92 mi (1,847.39 km) |
| Castro Daire to Bremerhaven | 1,162.45 mi (1,870.79 km) |
| Castro Daire to Bremervorde | 1,176.35 mi (1,893.16 km) |
| Castro Daire to Bretten | 985.33 mi (1,585.73 km) |
| Castro Daire to Bretzfeld | 1,019.13 mi (1,640.12 km) |
| Castro Daire to Brieselang | 1,270.15 mi (2,044.11 km) |
| Castro Daire to Brilon | 1,067.76 mi (1,718.39 km) |
| Castro Daire to Bruchhausen-Vilsen | 1,143.22 mi (1,839.84 km) |
