| Birstonas to Berga | 1,325.14 mi (2,132.61 km) |
| Birstonas to Berja | 1,767.69 mi (2,844.83 km) |
| Birstonas to Bermeo | 1,424.02 mi (2,291.75 km) |
| Birstonas to Berriozar | 1,412.78 mi (2,273.65 km) |
| Birstonas to Betanzos | 1,638.61 mi (2,637.09 km) |
| Birstonas to Betera | 1,535.21 mi (2,470.69 km) |
| Birstonas to Bilbao | 1,438.94 mi (2,315.75 km) |
| Birstonas to Binefar | 1,391.24 mi (2,238.99 km) |
| Birstonas to Binisalem | 1,422.25 mi (2,288.89 km) |
| Birstonas to Blanes | 1,315.55 mi (2,117.17 km) |
| Birstonas to Boadilla del Monte | 1,612.22 mi (2,594.62 km) |
| Birstonas to Boiro | 1,693.30 mi (2,725.10 km) |
| Birstonas to Bolanos de Calatrava | 1,684.89 mi (2,711.57 km) |
| Birstonas to Bollullos de la Mitacion | 1,851.62 mi (2,979.90 km) |
| Birstonas to Bollullos par del Condado | 1,865.82 mi (3,002.74 km) |
