| Sleaford to Borgosatollo | 706.32 mi (1,136.70 km) |
| Sleaford to Borgosesia | 635.87 mi (1,023.34 km) |
| Sleaford to Boscoreale | 1,095.01 mi (1,762.25 km) |
| Sleaford to Boscotrecase | 1,093.57 mi (1,759.94 km) |
| Sleaford to Botticino Sera | 703.04 mi (1,131.43 km) |
| Sleaford to Bovalino Marina | 1,295.38 mi (2,084.72 km) |
| Sleaford to Boves | 699.24 mi (1,125.32 km) |
| Sleaford to Boville Ernica | 1,014.77 mi (1,633.11 km) |
| Sleaford to Bovisio Masciago | 666.34 mi (1,072.37 km) |
| Sleaford to Bovolone | 745.93 mi (1,200.46 km) |
| Sleaford to Bra | 684.36 mi (1,101.37 km) |
| Sleaford to Bracciano | 952.01 mi (1,532.11 km) |
| Sleaford to Brandizzo | 655.80 mi (1,055.40 km) |
| Sleaford to Breganze | 736.40 mi (1,185.12 km) |
| Sleaford to Brembate | 678.93 mi (1,092.63 km) |
