| Sleaford to Kelkheim (Taunus) | 428.41 mi (689.46 km) |
| Sleaford to Kelsterbach | 434.21 mi (698.80 km) |
| Sleaford to Kemberg | 555.67 mi (894.26 km) |
| Sleaford to Kempen | 310.45 mi (499.62 km) |
| Sleaford to Kempten | 595.50 mi (958.37 km) |
| Sleaford to Kenzingen | 488.28 mi (785.81 km) |
| Sleaford to Kerpen | 336.34 mi (541.29 km) |
| Sleaford to Ketsch | 461.08 mi (742.04 km) |
| Sleaford to Kevelaer | 297.90 mi (479.42 km) |
| Sleaford to Kiel | 441.23 mi (710.09 km) |
| Sleaford to Kierspe | 362.32 mi (583.10 km) |
| Sleaford to Kirchhain | 424.86 mi (683.75 km) |
| Sleaford to Kirchheim bei Munchen | 627.92 mi (1,010.55 km) |
| Sleaford to Kirchheim unter Teck | 524.26 mi (843.71 km) |
| Sleaford to Kirchhundem | 383.78 mi (617.63 km) |
