| Sleaford to Maglod | 950.29 mi (1,529.34 km) |
| Sleaford to Mako | 1,041.09 mi (1,675.47 km) |
| Sleaford to Marcali | 906.63 mi (1,459.08 km) |
| Sleaford to Mateszalka | 1,053.22 mi (1,695.00 km) |
| Sleaford to Mezobereny | 1,039.62 mi (1,673.10 km) |
| Sleaford to Mezokovesd | 986.97 mi (1,588.37 km) |
| Sleaford to Mezotur | 1,017.56 mi (1,637.60 km) |
| Sleaford to Miskolc | 981.54 mi (1,579.64 km) |
| Sleaford to Mohacs | 979.52 mi (1,576.38 km) |
| Sleaford to Monor | 957.59 mi (1,541.10 km) |
| Sleaford to Mor | 907.38 mi (1,460.28 km) |
| Sleaford to Mosonmagyarovar | 851.91 mi (1,371.02 km) |
| Sleaford to Nadudvar | 1,024.24 mi (1,648.35 km) |
| Sleaford to Nagyatad | 919.66 mi (1,480.04 km) |
| Sleaford to Nagykallo | 1,036.31 mi (1,667.78 km) |
