| Portage to Dormagen | 4,130.85 mi (6,647.97 km) |
| Portage to Dornstadt | 4,346.18 mi (6,994.50 km) |
| Portage to Dorsten | 4,116.39 mi (6,624.69 km) |
| Portage to Dortmund | 4,139.98 mi (6,662.65 km) |
| Portage to Dorverden | 4,155.75 mi (6,688.03 km) |
| Portage to Dossenheim | 4,260.78 mi (6,857.06 km) |
| Portage to Dreieich | 4,241.20 mi (6,825.55 km) |
| Portage to Drensteinfurt | 4,140.00 mi (6,662.69 km) |
| Portage to Dresden | 4,384.37 mi (7,055.96 km) |
| Portage to Drochtersen | 4,130.34 mi (6,647.14 km) |
| Portage to Drolshagen | 4,168.47 mi (6,708.50 km) |
| Portage to Duderstadt | 4,241.88 mi (6,826.64 km) |
| Portage to Duisburg | 4,116.94 mi (6,625.58 km) |
| Portage to Dulmen | 4,121.85 mi (6,633.48 km) |
| Portage to Duren | 4,129.11 mi (6,645.16 km) |
