| Sleaford to Morristown (New Jersey) | 3,433.46 mi (5,525.62 km) |
| Sleaford to Morristown (Tennessee) | 3,998.44 mi (6,434.87 km) |
| Sleaford to Morrisville (North Carolina) | 3,839.08 mi (6,178.40 km) |
| Sleaford to Morro Bay (California) | 5,366.12 mi (8,635.94 km) |
| Sleaford to Morton (Illinois) | 4,019.20 mi (6,468.28 km) |
| Sleaford to Morton Grove (Illinois) | 3,887.95 mi (6,257.06 km) |
| Sleaford to Moscow (Idaho) | 4,602.84 mi (7,407.55 km) |
| Sleaford to Moses Lake (Washington) | 4,642.70 mi (7,471.71 km) |
| Sleaford to Moss Bluff (Louisiana) | 4,685.35 mi (7,540.35 km) |
| Sleaford to Moss Point (Mississippi) | 4,496.09 mi (7,235.75 km) |
| Sleaford to Moultrie (Georgia) | 4,268.94 mi (6,870.19 km) |
| Sleaford to Mounds View (Minnesota) | 3,936.45 mi (6,335.11 km) |
| Sleaford to Mount Airy (North Carolina) | 3,877.61 mi (6,240.41 km) |
| Sleaford to Mount Clemens (Michigan) | 3,677.90 mi (5,919.00 km) |
| Sleaford to Mount Dora (Florida) | 4,302.10 mi (6,923.56 km) |
