| Sleaford to Brownsburg (Indiana) | 3,941.19 mi (6,342.74 km) |
| Sleaford to Brownsville (Florida) | 4,399.27 mi (7,079.95 km) |
| Sleaford to Brownsville (Texas) | 5,079.66 mi (8,174.92 km) |
| Sleaford to Brownwood (Texas) | 4,830.10 mi (7,773.29 km) |
| Sleaford to Brunswick (Georgia) | 4,177.20 mi (6,722.55 km) |
| Sleaford to Brunswick (Ohio) | 3,699.91 mi (5,954.42 km) |
| Sleaford to Brushy Creek (Texas) | 4,847.75 mi (7,801.70 km) |
| Sleaford to Bryan (Texas) | 4,788.18 mi (7,705.83 km) |
| Sleaford to Bryant (Arkansas) | 4,433.79 mi (7,135.49 km) |
| Sleaford to Bryn Mawr-Skyway (Washington) | 4,699.75 mi (7,563.52 km) |
| Sleaford to Buckeye (Arizona) | 5,218.31 mi (8,398.06 km) |
| Sleaford to Buckhall (Virginia) | 3,646.50 mi (5,868.47 km) |
| Sleaford to Bucyrus (Ohio) | 3,764.75 mi (6,058.78 km) |
| Sleaford to Buda (Texas) | 4,875.27 mi (7,845.99 km) |
| Sleaford to Buena Park (California) | 5,366.97 mi (8,637.30 km) |
