| Round Rock to Bruchkobel | 5,288.48 mi (8,510.98 km) |
| Round Rock to Bruchsal | 5,314.80 mi (8,553.34 km) |
| Round Rock to Bruckmuhl | 5,489.12 mi (8,833.88 km) |
| Round Rock to Bruggen | 5,148.28 mi (8,285.36 km) |
| Round Rock to Bruhl | 5,189.41 mi (8,351.55 km) |
| Round Rock to Bruhl | 5,302.59 mi (8,533.70 km) |
| Round Rock to Brunsbuttel | 5,162.12 mi (8,307.62 km) |
| Round Rock to Buchen in Odenwald | 5,328.12 mi (8,574.78 km) |
| Round Rock to Buchholz in der Nordheide | 5,208.52 mi (8,382.30 km) |
| Round Rock to Buchloe | 5,437.43 mi (8,750.70 km) |
| Round Rock to Buckeburg | 5,217.85 mi (8,397.31 km) |
| Round Rock to Budelsdorf | 5,165.82 mi (8,313.58 km) |
| Round Rock to Budenheim | 5,266.23 mi (8,475.18 km) |
| Round Rock to Budingen | 5,291.89 mi (8,516.47 km) |
| Round Rock to Buhl | 5,312.79 mi (8,550.12 km) |
