| Santarem to Dumas (Texas) | 4,867.61 mi (7,833.67 km) |
| Santarem to Dumont (New Jersey) | 3,370.58 mi (5,424.42 km) |
| Santarem to Duncan (Oklahoma) | 4,730.21 mi (7,612.54 km) |
| Santarem to Duncanville (Texas) | 4,754.67 mi (7,651.90 km) |
| Santarem to Dundalk (Maryland) | 3,536.35 mi (5,691.21 km) |
| Santarem to Dunedin (Florida) | 4,215.82 mi (6,784.71 km) |
| Santarem to Dunkirk (New York) | 3,588.87 mi (5,775.73 km) |
| Santarem to Dunmore (Pennsylvania) | 3,437.51 mi (5,532.14 km) |
| Santarem to Dunwoody (Georgia) | 4,087.43 mi (6,578.08 km) |
| Santarem to Durango (Colorado) | 5,076.31 mi (8,169.54 km) |
| Santarem to Durant (Oklahoma) | 4,678.12 mi (7,528.71 km) |
| Santarem to Durham (North Carolina) | 3,750.81 mi (6,036.34 km) |
| Santarem to Dyer (Indiana) | 3,999.86 mi (6,437.16 km) |
| Santarem to Dyersburg (Tennessee) | 4,265.79 mi (6,865.12 km) |
| Santarem to Eagan (Minnesota) | 4,151.63 mi (6,681.39 km) |
