| Estoril to Dumas (Texas) | 4,853.44 mi (7,810.86 km) |
| Estoril to Dumont (New Jersey) | 3,350.73 mi (5,392.49 km) |
| Estoril to Duncan (Oklahoma) | 4,713.27 mi (7,585.28 km) |
| Estoril to Duncanville (Texas) | 4,735.82 mi (7,621.56 km) |
| Estoril to Dundalk (Maryland) | 3,515.55 mi (5,657.72 km) |
| Estoril to Dunedin (Florida) | 4,187.49 mi (6,739.12 km) |
| Estoril to Dunkirk (New York) | 3,572.24 mi (5,748.97 km) |
| Estoril to Dunmore (Pennsylvania) | 3,418.65 mi (5,501.79 km) |
| Estoril to Dunwoody (Georgia) | 4,064.48 mi (6,541.16 km) |
| Estoril to Durango (Colorado) | 5,065.84 mi (8,152.67 km) |
| Estoril to Durant (Oklahoma) | 4,660.10 mi (7,499.70 km) |
| Estoril to Durham (North Carolina) | 3,727.65 mi (5,999.07 km) |
| Estoril to Dyer (Indiana) | 3,984.89 mi (6,413.06 km) |
| Estoril to Dyersburg (Tennessee) | 4,246.61 mi (6,834.25 km) |
| Estoril to Eagan (Minnesota) | 4,141.68 mi (6,665.39 km) |
