| Sleaford to Miami Lakes (Florida) | 4,397.84 mi (7,077.64 km) |
| Sleaford to Miami Shores (Florida) | 4,394.30 mi (7,071.94 km) |
| Sleaford to Miami Springs (Florida) | 4,401.34 mi (7,083.28 km) |
| Sleaford to Miamisburg (Ohio) | 3,870.28 mi (6,228.61 km) |
| Sleaford to Michigan City (Indiana) | 3,869.58 mi (6,227.49 km) |
| Sleaford to Middle Island (New York) | 3,368.52 mi (5,421.11 km) |
| Sleaford to Middle River (Maryland) | 3,577.10 mi (5,756.78 km) |
| Sleaford to Middle Valley (Tennessee) | 4,123.06 mi (6,635.42 km) |
| Sleaford to Middleburg (Florida) | 4,249.89 mi (6,839.54 km) |
| Sleaford to Middleburg Heights (Ohio) | 3,694.00 mi (5,944.92 km) |
| Sleaford to Middlesex (New Jersey) | 3,444.42 mi (5,543.27 km) |
| Sleaford to Middleton (Wisconsin) | 3,900.24 mi (6,276.84 km) |
| Sleaford to Middletown (Connecticut) | 3,327.57 mi (5,355.21 km) |
| Sleaford to Middletown (Delaware) | 3,544.31 mi (5,704.01 km) |
| Sleaford to Middletown (New York) | 3,402.25 mi (5,475.40 km) |
