| Estoril to Dillenburg | 1,196.01 mi (1,924.80 km) |
| Estoril to Dillingen | 1,198.88 mi (1,929.41 km) |
| Estoril to Dillingen | 1,083.60 mi (1,743.88 km) |
| Estoril to Dingolfing | 1,284.62 mi (2,067.39 km) |
| Estoril to Dinkelsbuhl | 1,209.35 mi (1,946.27 km) |
| Estoril to Dinklage | 1,276.38 mi (2,054.14 km) |
| Estoril to Dinslaken | 1,181.30 mi (1,901.13 km) |
| Estoril to Dippoldiswalde | 1,400.11 mi (2,253.25 km) |
| Estoril to Ditzingen | 1,151.61 mi (1,853.34 km) |
| Estoril to Dobeln | 1,386.50 mi (2,231.36 km) |
| Estoril to Doberlug-Kirchhain | 1,420.52 mi (2,286.11 km) |
| Estoril to Donaueschingen | 1,099.24 mi (1,769.06 km) |
| Estoril to Donauworth | 1,216.62 mi (1,957.97 km) |
| Estoril to Donzdorf | 1,176.44 mi (1,893.29 km) |
| Estoril to Dorfen | 1,259.70 mi (2,027.29 km) |
