| Barbastro to Apatin | 969.92 mi (1,560.94 km) |
| Barbastro to Arandelovac | 1,038.56 mi (1,671.40 km) |
| Barbastro to Arilje | 1,015.24 mi (1,633.87 km) |
| Barbastro to Babusnica | 1,133.18 mi (1,823.67 km) |
| Barbastro to Bac | 979.34 mi (1,576.10 km) |
| Barbastro to Backa Palanka | 986.35 mi (1,587.37 km) |
| Barbastro to Backa Topola | 1,002.42 mi (1,613.24 km) |
| Barbastro to Backi Petrovac | 996.44 mi (1,603.62 km) |
| Barbastro to Bajina Basta | 988.65 mi (1,591.08 km) |
| Barbastro to Batajnica | 1,027.06 mi (1,652.89 km) |
| Barbastro to Batocina | 1,064.46 mi (1,713.09 km) |
| Barbastro to Becej | 1,019.74 mi (1,641.12 km) |
| Barbastro to Bela Crkva | 1,082.50 mi (1,742.12 km) |
| Barbastro to Bela Palanka | 1,127.23 mi (1,814.09 km) |
| Barbastro to Belgrade | 1,035.41 mi (1,666.33 km) |
