| Sleaford to Marshall (Minnesota) | 4,058.31 mi (6,531.22 km) |
| Sleaford to Marshall (Missouri) | 4,231.47 mi (6,809.89 km) |
| Sleaford to Marshall (Texas) | 4,612.31 mi (7,422.79 km) |
| Sleaford to Marshalltown (Iowa) | 4,075.45 mi (6,558.80 km) |
| Sleaford to Marshfield (Wisconsin) | 3,850.29 mi (6,196.45 km) |
| Sleaford to Martha Lake (Washington) | 4,679.20 mi (7,530.44 km) |
| Sleaford to Martin (Tennessee) | 4,207.38 mi (6,771.13 km) |
| Sleaford to Martinez (California) | 5,249.15 mi (8,447.68 km) |
| Sleaford to Martinez (Georgia) | 4,083.26 mi (6,571.37 km) |
| Sleaford to Martinsburg (West Virginia) | 3,633.26 mi (5,847.17 km) |
| Sleaford to Martinsville (Indiana) | 3,963.29 mi (6,378.30 km) |
| Sleaford to Martinsville (New Jersey) | 3,446.07 mi (5,545.92 km) |
| Sleaford to Martinsville (Virginia) | 3,839.34 mi (6,178.83 km) |
| Sleaford to Maryland City (Maryland) | 3,603.39 mi (5,799.10 km) |
| Sleaford to Maryland Heights (Missouri) | 4,150.11 mi (6,678.95 km) |
