| Silver Spring to Duluth (Minnesota) | 932.40 mi (1,500.55 km) |
| Silver Spring to Dumas (Texas) | 1,381.18 mi (2,222.80 km) |
| Silver Spring to Dumont (New Jersey) | 209.08 mi (336.48 km) |
| Silver Spring to Duncan (Oklahoma) | 1,194.15 mi (1,921.79 km) |
| Silver Spring to Duncanville (Texas) | 1,194.65 mi (1,922.61 km) |
| Silver Spring to Dundalk (Maryland) | 33.73 mi (54.29 km) |
| Silver Spring to Dunedin (Florida) | 827.03 mi (1,330.97 km) |
| Silver Spring to Dunkirk (New York) | 268.99 mi (432.89 km) |
| Silver Spring to Dunmore (Pennsylvania) | 182.60 mi (293.87 km) |
| Silver Spring to Dunwoody (Georgia) | 534.83 mi (860.72 km) |
| Silver Spring to Durango (Colorado) | 1,673.26 mi (2,692.84 km) |
| Silver Spring to Durant (Oklahoma) | 1,127.60 mi (1,814.70 km) |
| Silver Spring to Durham (North Carolina) | 232.97 mi (374.93 km) |
| Silver Spring to Dyer (Indiana) | 578.89 mi (931.64 km) |
| Silver Spring to Dyersburg (Tennessee) | 706.60 mi (1,137.16 km) |
