| Boom to Bruchsal | 230.90 mi (371.60 km) |
| Boom to Bruckmuhl | 404.34 mi (650.72 km) |
| Boom to Bruggen | 79.42 mi (127.81 km) |
| Boom to Bruhl | 111.59 mi (179.59 km) |
| Boom to Bruhl | 217.80 mi (350.51 km) |
| Boom to Brunsbuttel | 279.32 mi (449.52 km) |
| Boom to Buchen in Odenwald | 243.84 mi (392.42 km) |
| Boom to Buchholz in der Nordheide | 279.27 mi (449.45 km) |
| Boom to Buchloe | 354.04 mi (569.77 km) |
| Boom to Buckeburg | 216.46 mi (348.35 km) |
| Boom to Budelsdorf | 315.21 mi (507.29 km) |
| Boom to Budenheim | 182.35 mi (293.47 km) |
| Boom to Budingen | 214.80 mi (345.68 km) |
| Boom to Buhl | 235.23 mi (378.57 km) |
| Boom to Bunde | 197.19 mi (317.35 km) |
