| Quarteira to Dumas (Texas) | 4,972.39 mi (8,002.29 km) |
| Quarteira to Dumont (New Jersey) | 3,462.75 mi (5,572.76 km) |
| Quarteira to Duncan (Oklahoma) | 4,828.81 mi (7,771.22 km) |
| Quarteira to Duncanville (Texas) | 4,848.73 mi (7,803.28 km) |
| Quarteira to Dundalk (Maryland) | 3,626.05 mi (5,835.57 km) |
| Quarteira to Dunedin (Florida) | 4,284.39 mi (6,895.06 km) |
| Quarteira to Dunkirk (New York) | 3,688.56 mi (5,936.16 km) |
| Quarteira to Dunmore (Pennsylvania) | 3,532.04 mi (5,684.27 km) |
| Quarteira to Dunwoody (Georgia) | 4,171.36 mi (6,713.15 km) |
| Quarteira to Durango (Colorado) | 5,188.72 mi (8,350.44 km) |
| Quarteira to Durant (Oklahoma) | 4,774.20 mi (7,683.33 km) |
| Quarteira to Durham (North Carolina) | 3,834.32 mi (6,170.74 km) |
| Quarteira to Dyer (Indiana) | 4,103.11 mi (6,603.32 km) |
| Quarteira to Dyersburg (Tennessee) | 4,359.21 mi (7,015.47 km) |
| Quarteira to Eagan (Minnesota) | 4,265.27 mi (6,864.29 km) |
