| Sleaford to Dillenburg | 402.30 mi (647.44 km) |
| Sleaford to Dillingen | 564.39 mi (908.30 km) |
| Sleaford to Dillingen | 398.80 mi (641.80 km) |
| Sleaford to Dingolfing | 637.96 mi (1,026.69 km) |
| Sleaford to Dinkelsbuhl | 538.66 mi (866.89 km) |
| Sleaford to Dinklage | 357.27 mi (574.96 km) |
| Sleaford to Dinslaken | 317.65 mi (511.20 km) |
| Sleaford to Dippoldiswalde | 615.91 mi (991.21 km) |
| Sleaford to Ditzingen | 502.89 mi (809.33 km) |
| Sleaford to Dobeln | 588.11 mi (946.47 km) |
| Sleaford to Doberlug-Kirchhain | 597.24 mi (961.16 km) |
| Sleaford to Donaueschingen | 523.83 mi (843.03 km) |
| Sleaford to Donauworth | 571.23 mi (919.30 km) |
| Sleaford to Donzdorf | 535.89 mi (862.43 km) |
| Sleaford to Dorfen | 638.95 mi (1,028.29 km) |
