| Sleaford to Barberino di Mugello | 816.97 mi (1,314.79 km) |
| Sleaford to Barcellona-Pozzo di Gotto | 1,268.30 mi (2,041.13 km) |
| Sleaford to Bareggio | 669.95 mi (1,078.18 km) |
| Sleaford to Barga | 790.89 mi (1,272.82 km) |
| Sleaford to Bari | 1,149.31 mi (1,849.64 km) |
| Sleaford to Barletta | 1,120.10 mi (1,802.63 km) |
| Sleaford to Baronissi | 1,104.74 mi (1,777.90 km) |
| Sleaford to Barrafranca | 1,287.83 mi (2,072.56 km) |
| Sleaford to Bassano del Grappa | 738.50 mi (1,188.51 km) |
| Sleaford to Battipaglia | 1,118.46 mi (1,799.98 km) |
| Sleaford to Beinasco | 658.88 mi (1,060.36 km) |
| Sleaford to Bellinzago Novarese | 653.56 mi (1,051.81 km) |
| Sleaford to Belluno | 736.17 mi (1,184.75 km) |
| Sleaford to Belmonte Mezzagno | 1,225.11 mi (1,971.63 km) |
| Sleaford to Belpasso | 1,295.63 mi (2,085.11 km) |
