| Birkenau to Berga | 611.64 mi (984.34 km) |
| Birkenau to Berja | 1,053.83 mi (1,695.98 km) |
| Birkenau to Bermeo | 688.50 mi (1,108.03 km) |
| Birkenau to Berriozar | 678.69 mi (1,092.25 km) |
| Birkenau to Betanzos | 912.31 mi (1,468.23 km) |
| Birkenau to Betera | 822.06 mi (1,322.97 km) |
| Birkenau to Bilbao | 703.41 mi (1,132.02 km) |
| Birkenau to Binefar | 668.70 mi (1,076.17 km) |
| Birkenau to Binisalem | 740.50 mi (1,191.72 km) |
| Birkenau to Blanes | 614.86 mi (989.52 km) |
| Birkenau to Boadilla del Monte | 879.81 mi (1,415.92 km) |
| Birkenau to Boiro | 965.80 mi (1,554.30 km) |
| Birkenau to Bolanos de Calatrava | 957.97 mi (1,541.71 km) |
| Birkenau to Bollullos de la Mitacion | 1,121.87 mi (1,805.47 km) |
| Birkenau to Bollullos par del Condado | 1,134.99 mi (1,826.59 km) |
