| Sleaford to Kamen | 354.68 mi (570.80 km) |
| Sleaford to Kamenz | 625.89 mi (1,007.27 km) |
| Sleaford to Kamp-Lintfort | 311.34 mi (501.05 km) |
| Sleaford to Kandel | 461.13 mi (742.11 km) |
| Sleaford to Kappeln | 436.78 mi (702.93 km) |
| Sleaford to Karben | 437.32 mi (703.80 km) |
| Sleaford to Karlsdorf-Neuthard | 471.02 mi (758.03 km) |
| Sleaford to Karlsfeld | 615.60 mi (990.71 km) |
| Sleaford to Karlsruhe | 471.53 mi (758.85 km) |
| Sleaford to Kassel | 435.46 mi (700.81 km) |
| Sleaford to Kaufbeuren | 599.59 mi (964.95 km) |
| Sleaford to Kaufering | 599.98 mi (965.58 km) |
| Sleaford to Kaufungen | 441.18 mi (710.01 km) |
| Sleaford to Kehl | 471.62 mi (759.00 km) |
| Sleaford to Kelheim | 603.11 mi (970.61 km) |
