| Slough to Dumas (Texas) | 4,764.63 mi (7,667.93 km) |
| Slough to Dumont (New Jersey) | 3,431.77 mi (5,522.90 km) |
| Slough to Duncan (Oklahoma) | 4,682.37 mi (7,535.55 km) |
| Slough to Duncanville (Texas) | 4,741.43 mi (7,630.60 km) |
| Slough to Dundalk (Maryland) | 3,607.37 mi (5,805.50 km) |
| Slough to Dunedin (Florida) | 4,404.08 mi (7,087.68 km) |
| Slough to Dunkirk (New York) | 3,580.18 mi (5,761.75 km) |
| Slough to Dunmore (Pennsylvania) | 3,477.18 mi (5,595.98 km) |
| Slough to Dunwoody (Georgia) | 4,175.40 mi (6,719.66 km) |
| Slough to Durango (Colorado) | 4,900.80 mi (7,887.07 km) |
| Slough to Durant (Oklahoma) | 4,651.99 mi (7,486.66 km) |
| Slough to Durham (North Carolina) | 3,856.55 mi (6,206.52 km) |
| Slough to Dyer (Indiana) | 3,942.99 mi (6,345.63 km) |
| Slough to Dyersburg (Tennessee) | 4,276.02 mi (6,881.58 km) |
| Slough to Eagan (Minnesota) | 3,998.44 mi (6,434.86 km) |
