| Slidell to Dillenburg | 4,954.83 mi (7,974.03 km) |
| Slidell to Dillingen | 5,109.54 mi (8,223.00 km) |
| Slidell to Dillingen | 4,933.83 mi (7,940.24 km) |
| Slidell to Dingolfing | 5,188.97 mi (8,350.85 km) |
| Slidell to Dinkelsbuhl | 5,087.39 mi (8,187.37 km) |
| Slidell to Dinklage | 4,891.65 mi (7,872.35 km) |
| Slidell to Dinslaken | 4,869.56 mi (7,836.80 km) |
| Slidell to Dippoldiswalde | 5,157.94 mi (8,300.90 km) |
| Slidell to Ditzingen | 5,044.58 mi (8,118.47 km) |
| Slidell to Dobeln | 5,129.29 mi (8,254.80 km) |
| Slidell to Doberlug-Kirchhain | 5,129.69 mi (8,255.44 km) |
| Slidell to Donaueschingen | 5,048.70 mi (8,125.10 km) |
| Slidell to Donauworth | 5,118.66 mi (8,237.69 km) |
| Slidell to Donzdorf | 5,079.50 mi (8,174.66 km) |
| Slidell to Dorfen | 5,187.28 mi (8,348.12 km) |
