| Sleaford to Deville-les-Rouen | 251.71 mi (405.09 km) |
| Sleaford to Dieppe | 222.02 mi (357.31 km) |
| Sleaford to Digne-les-Bains | 685.54 mi (1,103.27 km) |
| Sleaford to Dijon | 459.86 mi (740.08 km) |
| Sleaford to Dinan | 321.76 mi (517.82 km) |
| Sleaford to Dinard | 309.94 mi (498.80 km) |
| Sleaford to Divonne-les-Bains | 543.87 mi (875.28 km) |
| Sleaford to Dole | 484.36 mi (779.50 km) |
| Sleaford to Dombasle-sur-Meurthe | 422.01 mi (679.15 km) |
| Sleaford to Domerat | 476.94 mi (767.55 km) |
| Sleaford to Domont | 298.89 mi (481.02 km) |
| Sleaford to Douai | 235.05 mi (378.28 km) |
| Sleaford to Douarnenez | 379.84 mi (611.29 km) |
| Sleaford to Douchy-les-Mines | 247.50 mi (398.31 km) |
| Sleaford to Dourdan | 326.27 mi (525.08 km) |
