| Duluth to Dillenburg | 4,210.52 mi (6,776.18 km) |
| Duluth to Dillingen | 4,382.11 mi (7,052.32 km) |
| Duluth to Dillingen | 4,218.18 mi (6,788.51 km) |
| Duluth to Dingolfing | 4,447.88 mi (7,158.17 km) |
| Duluth to Dinkelsbuhl | 4,354.01 mi (7,007.10 km) |
| Duluth to Dinklage | 4,121.24 mi (6,632.49 km) |
| Duluth to Dinslaken | 4,122.08 mi (6,633.85 km) |
| Duluth to Dippoldiswalde | 4,380.47 mi (7,049.69 km) |
| Duluth to Ditzingen | 4,322.26 mi (6,956.01 km) |
| Duluth to Dobeln | 4,352.15 mi (7,004.11 km) |
| Duluth to Doberlug-Kirchhain | 4,343.60 mi (6,990.35 km) |
| Duluth to Donaueschingen | 4,342.15 mi (6,988.01 km) |
| Duluth to Donauworth | 4,387.34 mi (7,060.75 km) |
| Duluth to Donzdorf | 4,354.53 mi (7,007.93 km) |
| Duluth to Dorfen | 4,453.25 mi (7,166.82 km) |
