| Round Rock to Berg en Dal | 5,118.72 mi (8,237.79 km) |
| Round Rock to Bergambacht | 5,072.55 mi (8,163.48 km) |
| Round Rock to Bergeijk | 5,114.42 mi (8,230.87 km) |
| Round Rock to Bergen | 5,045.88 mi (8,120.56 km) |
| Round Rock to Bergen | 5,131.07 mi (8,257.66 km) |
| Round Rock to Bergen op Zoom | 5,068.67 mi (8,157.23 km) |
| Round Rock to Best | 5,109.57 mi (8,223.05 km) |
| Round Rock to Beuningen | 5,111.45 mi (8,226.08 km) |
| Round Rock to Beverwijk | 5,049.44 mi (8,126.30 km) |
| Round Rock to Bilthoven | 5,081.54 mi (8,177.95 km) |
| Round Rock to Bladel | 5,107.72 mi (8,220.08 km) |
| Round Rock to Blaricum | 5,078.83 mi (8,173.59 km) |
| Round Rock to Blerick | 5,142.79 mi (8,276.52 km) |
| Round Rock to Bloemendaal | 5,050.33 mi (8,127.72 km) |
| Round Rock to Bodegraven | 5,066.39 mi (8,153.57 km) |
