| Asslar to Berga | 665.18 mi (1,070.50 km) |
| Asslar to Berja | 1,104.32 mi (1,777.23 km) |
| Asslar to Bermeo | 721.84 mi (1,161.68 km) |
| Asslar to Berriozar | 717.89 mi (1,155.33 km) |
| Asslar to Betanzos | 931.56 mi (1,499.19 km) |
| Asslar to Betera | 874.01 mi (1,406.59 km) |
| Asslar to Bilbao | 736.84 mi (1,185.82 km) |
| Asslar to Binefar | 717.74 mi (1,155.09 km) |
| Asslar to Binisalem | 801.03 mi (1,289.14 km) |
| Asslar to Blanes | 672.38 mi (1,082.10 km) |
| Asslar to Boadilla del Monte | 920.38 mi (1,481.21 km) |
| Asslar to Boiro | 986.04 mi (1,586.88 km) |
| Asslar to Bolanos de Calatrava | 1,002.77 mi (1,613.80 km) |
| Asslar to Bollullos de la Mitacion | 1,164.09 mi (1,873.42 km) |
| Asslar to Bollullos par del Condado | 1,176.28 mi (1,893.03 km) |
