| Castelo Branco to Boppard | 1,026.33 mi (1,651.72 km) |
| Castelo Branco to Borgentreich | 1,140.48 mi (1,835.43 km) |
| Castelo Branco to Borgholzhausen | 1,133.59 mi (1,824.34 km) |
| Castelo Branco to Borken | 1,076.66 mi (1,732.71 km) |
| Castelo Branco to Borna | 1,237.51 mi (1,991.58 km) |
| Castelo Branco to Bornheim | 1,030.18 mi (1,657.92 km) |
| Castelo Branco to Bosel | 1,166.35 mi (1,877.05 km) |
| Castelo Branco to Bottrop | 1,063.47 mi (1,711.49 km) |
| Castelo Branco to Bovenden | 1,164.16 mi (1,873.54 km) |
| Castelo Branco to Brackenheim | 1,034.25 mi (1,664.46 km) |
| Castelo Branco to Brake | 1,197.84 mi (1,927.74 km) |
| Castelo Branco to Brakel | 1,144.80 mi (1,842.38 km) |
| Castelo Branco to Bramsche | 1,137.91 mi (1,831.29 km) |
| Castelo Branco to Brand | 1,002.67 mi (1,613.65 km) |
| Castelo Branco to Brand-Erbisdorf | 1,259.75 mi (2,027.37 km) |
