| Romulus to Dormagen | 4,046.51 mi (6,512.23 km) |
| Romulus to Dornstadt | 4,260.08 mi (6,855.94 km) |
| Romulus to Dorsten | 4,032.88 mi (6,490.29 km) |
| Romulus to Dortmund | 4,056.52 mi (6,528.34 km) |
| Romulus to Dorverden | 4,075.01 mi (6,558.09 km) |
| Romulus to Dossenheim | 4,175.23 mi (6,719.38 km) |
| Romulus to Dreieich | 4,156.37 mi (6,689.03 km) |
| Romulus to Drensteinfurt | 4,057.06 mi (6,529.21 km) |
| Romulus to Dresden | 4,303.61 mi (6,925.99 km) |
| Romulus to Drochtersen | 4,050.87 mi (6,519.25 km) |
| Romulus to Drolshagen | 4,084.51 mi (6,573.39 km) |
| Romulus to Duderstadt | 4,159.84 mi (6,694.62 km) |
| Romulus to Duisburg | 4,033.02 mi (6,490.53 km) |
| Romulus to Dulmen | 4,038.73 mi (6,499.70 km) |
| Romulus to Duren | 4,044.20 mi (6,508.52 km) |
