| Round Rock to Beausoleil | 5,464.82 mi (8,794.78 km) |
| Round Rock to Beauvais | 5,049.99 mi (8,127.18 km) |
| Round Rock to Begles | 5,085.61 mi (8,184.49 km) |
| Round Rock to Belfort | 5,300.17 mi (8,529.79 km) |
| Round Rock to Bellegarde-sur-Valserine | 5,312.95 mi (8,550.36 km) |
| Round Rock to Bellerive-sur-Allier | 5,212.10 mi (8,388.06 km) |
| Round Rock to Bellevue | 5,079.52 mi (8,174.70 km) |
| Round Rock to Belley | 5,319.53 mi (8,560.96 km) |
| Round Rock to Berck-sur-Mer | 4,999.26 mi (8,045.53 km) |
| Round Rock to Bergerac | 5,129.04 mi (8,254.40 km) |
| Round Rock to Bernay | 5,000.58 mi (8,047.66 km) |
| Round Rock to Berre-l'Etang | 5,378.15 mi (8,655.30 km) |
| Round Rock to Besancon | 5,281.00 mi (8,498.96 km) |
| Round Rock to Bethune | 5,036.40 mi (8,105.30 km) |
| Round Rock to Betton | 4,935.93 mi (7,943.62 km) |
