| Sumner to Dillenburg | 5,057.98 mi (8,140.03 km) |
| Sumner to Dillingen | 5,236.66 mi (8,427.59 km) |
| Sumner to Dillingen | 5,100.68 mi (8,208.75 km) |
| Sumner to Dingolfing | 5,279.67 mi (8,496.81 km) |
| Sumner to Dinkelsbuhl | 5,203.37 mi (8,374.01 km) |
| Sumner to Dinklage | 4,942.27 mi (7,953.82 km) |
| Sumner to Dinslaken | 4,973.02 mi (8,003.31 km) |
| Sumner to Dippoldiswalde | 5,169.49 mi (8,319.50 km) |
| Sumner to Ditzingen | 5,188.06 mi (8,349.37 km) |
| Sumner to Dobeln | 5,144.04 mi (8,278.53 km) |
| Sumner to Doberlug-Kirchhain | 5,123.83 mi (8,246.00 km) |
| Sumner to Donaueschingen | 5,225.54 mi (8,409.70 km) |
| Sumner to Donauworth | 5,236.57 mi (8,427.45 km) |
| Sumner to Donzdorf | 5,214.39 mi (8,391.76 km) |
| Sumner to Dorfen | 5,293.66 mi (8,519.32 km) |
