| Sleaford to Brownhills | 67.89 mi (109.26 km) |
| Sleaford to Broxbourne | 87.69 mi (141.13 km) |
| Sleaford to Broxburn | 237.20 mi (381.73 km) |
| Sleaford to Bryn | 99.06 mi (159.43 km) |
| Sleaford to Buckhurst Hill | 96.13 mi (154.71 km) |
| Sleaford to Buckie | 338.49 mi (544.75 km) |
| Sleaford to Buckingham | 73.24 mi (117.87 km) |
| Sleaford to Buckley | 111.59 mi (179.58 km) |
| Sleaford to Bucksburn | 297.14 mi (478.20 km) |
| Sleaford to Bude | 231.22 mi (372.12 km) |
| Sleaford to Bulwell | 32.60 mi (52.47 km) |
| Sleaford to Burbage | 50.76 mi (81.68 km) |
| Sleaford to Burgess Hill | 141.65 mi (227.96 km) |
| Sleaford to Burnham | 101.14 mi (162.77 km) |
| Sleaford to Burnham-on-Sea | 163.52 mi (263.17 km) |
