| Suffolk to Duluth (Minnesota) | 1,056.60 mi (1,700.43 km) |
| Suffolk to Dumas (Texas) | 1,407.64 mi (2,265.38 km) |
| Suffolk to Dumont (New Jersey) | 326.35 mi (525.22 km) |
| Suffolk to Duncan (Oklahoma) | 1,202.06 mi (1,934.52 km) |
| Suffolk to Duncanville (Texas) | 1,183.02 mi (1,903.88 km) |
| Suffolk to Dundalk (Maryland) | 178.10 mi (286.62 km) |
| Suffolk to Dunedin (Florida) | 697.36 mi (1,122.30 km) |
| Suffolk to Dunkirk (New York) | 424.56 mi (683.27 km) |
| Suffolk to Dunmore (Pennsylvania) | 330.78 mi (532.34 km) |
| Suffolk to Dunwoody (Georgia) | 472.34 mi (760.16 km) |
| Suffolk to Durango (Colorado) | 1,716.75 mi (2,762.84 km) |
| Suffolk to Durant (Oklahoma) | 1,126.65 mi (1,813.17 km) |
| Suffolk to Durham (North Carolina) | 135.29 mi (217.72 km) |
| Suffolk to Dyer (Indiana) | 669.92 mi (1,078.13 km) |
| Suffolk to Dyersburg (Tennessee) | 709.55 mi (1,141.91 km) |
