| Castelo Branco to Arandelovac | 1,464.60 mi (2,357.05 km) |
| Castelo Branco to Arilje | 1,440.50 mi (2,318.25 km) |
| Castelo Branco to Babusnica | 1,557.01 mi (2,505.77 km) |
| Castelo Branco to Bac | 1,405.67 mi (2,262.21 km) |
| Castelo Branco to Backa Palanka | 1,412.74 mi (2,273.59 km) |
| Castelo Branco to Backa Topola | 1,428.40 mi (2,298.78 km) |
| Castelo Branco to Backi Petrovac | 1,422.80 mi (2,289.77 km) |
| Castelo Branco to Bajina Basta | 1,414.29 mi (2,276.09 km) |
| Castelo Branco to Batajnica | 1,453.48 mi (2,339.15 km) |
| Castelo Branco to Batocina | 1,490.31 mi (2,398.43 km) |
| Castelo Branco to Becej | 1,445.95 mi (2,327.03 km) |
| Castelo Branco to Bela Crkva | 1,508.92 mi (2,428.37 km) |
| Castelo Branco to Bela Palanka | 1,551.41 mi (2,496.76 km) |
| Castelo Branco to Belgrade | 1,461.81 mi (2,352.56 km) |
| Castelo Branco to Beocin | 1,428.54 mi (2,299.02 km) |
