| Round Rock to Bastogne | 5,173.16 mi (8,325.40 km) |
| Round Rock to Beauraing | 5,140.12 mi (8,272.22 km) |
| Round Rock to Beernem | 5,043.78 mi (8,117.18 km) |
| Round Rock to Beerse | 5,096.17 mi (8,201.50 km) |
| Round Rock to Beersel | 5,093.30 mi (8,196.88 km) |
| Round Rock to Begijnendijk | 5,103.02 mi (8,212.51 km) |
| Round Rock to Beloeil | 5,078.06 mi (8,172.35 km) |
| Round Rock to Berchem | 5,083.54 mi (8,181.16 km) |
| Round Rock to Beringen | 5,118.93 mi (8,238.12 km) |
| Round Rock to Berlaar | 5,094.62 mi (8,198.99 km) |
| Round Rock to Berlare | 5,072.95 mi (8,164.12 km) |
| Round Rock to Bernissart | 5,077.12 mi (8,170.83 km) |
| Round Rock to Bertem | 5,102.22 mi (8,211.23 km) |
| Round Rock to Bertrix | 5,160.24 mi (8,304.60 km) |
| Round Rock to Beveren | 5,076.64 mi (8,170.07 km) |
