| Sayville to Duluth (Minnesota) | 1,034.64 mi (1,665.10 km) |
| Sayville to Dumas (Texas) | 1,594.20 mi (2,565.61 km) |
| Sayville to Dumont (New Jersey) | 49.39 mi (79.49 km) |
| Sayville to Duncan (Oklahoma) | 1,419.31 mi (2,284.16 km) |
| Sayville to Duncanville (Texas) | 1,428.01 mi (2,298.16 km) |
| Sayville to Dundalk (Maryland) | 207.32 mi (333.65 km) |
| Sayville to Dunedin (Florida) | 1,036.60 mi (1,668.24 km) |
| Sayville to Dunkirk (New York) | 344.14 mi (553.85 km) |
| Sayville to Dunmore (Pennsylvania) | 139.26 mi (224.12 km) |
| Sayville to Dunwoody (Georgia) | 774.50 mi (1,246.43 km) |
| Sayville to Durango (Colorado) | 1,871.17 mi (3,011.36 km) |
| Sayville to Durant (Oklahoma) | 1,357.24 mi (2,184.27 km) |
| Sayville to Durham (North Carolina) | 455.75 mi (733.46 km) |
| Sayville to Dyer (Indiana) | 751.70 mi (1,209.75 km) |
| Sayville to Dyersburg (Tennessee) | 938.45 mi (1,510.29 km) |
