| Slidell to Delitzsch | 5,086.62 mi (8,186.12 km) |
| Slidell to Delmenhorst | 4,899.17 mi (7,884.44 km) |
| Slidell to Demmin | 5,034.55 mi (8,102.33 km) |
| Slidell to Denkendorf | 5,058.86 mi (8,141.44 km) |
| Slidell to Denzlingen | 5,019.47 mi (8,078.06 km) |
| Slidell to Dessau-Rosslau | 5,072.45 mi (8,163.32 km) |
| Slidell to Detmold | 4,941.91 mi (7,953.24 km) |
| Slidell to Dettingen an der Erms | 5,065.28 mi (8,151.78 km) |
| Slidell to Dieburg | 5,002.61 mi (8,050.93 km) |
| Slidell to Diedorf | 5,128.70 mi (8,253.84 km) |
| Slidell to Dielheim | 5,017.00 mi (8,074.08 km) |
| Slidell to Diepholz | 4,902.42 mi (7,889.68 km) |
| Slidell to Diessen am Ammersee | 5,155.32 mi (8,296.68 km) |
| Slidell to Dietzenbach | 4,996.38 mi (8,040.89 km) |
| Slidell to Diez | 4,955.13 mi (7,974.52 km) |
