| Sleaford to Buenaventura Lakes (Florida) | 4,315.23 mi (6,944.68 km) |
| Sleaford to Buffalo (Minnesota) | 3,955.87 mi (6,366.36 km) |
| Sleaford to Buffalo (New York) | 3,509.99 mi (5,648.78 km) |
| Sleaford to Buffalo Grove (Illinois) | 3,888.37 mi (6,257.73 km) |
| Sleaford to Buford (Georgia) | 4,128.75 mi (6,644.57 km) |
| Sleaford to Bull Run (Virginia) | 3,646.76 mi (5,868.89 km) |
| Sleaford to Bullhead City (Arizona) | 5,184.74 mi (8,344.03 km) |
| Sleaford to Burbank (California) | 5,357.77 mi (8,622.50 km) |
| Sleaford to Burbank (Illinois) | 3,901.43 mi (6,278.75 km) |
| Sleaford to Burien (Washington) | 4,703.36 mi (7,569.33 km) |
| Sleaford to Burkburnett (Texas) | 4,689.32 mi (7,546.74 km) |
| Sleaford to Burke (Virginia) | 3,636.69 mi (5,852.68 km) |
| Sleaford to Burke Centre (Virginia) | 3,637.53 mi (5,854.04 km) |
| Sleaford to Burleson (Texas) | 4,725.98 mi (7,605.74 km) |
| Sleaford to Burley (Idaho) | 4,743.82 mi (7,634.45 km) |
