| Irmo to Dormagen | 4,351.20 mi (7,002.57 km) |
| Irmo to Dornstadt | 4,551.14 mi (7,324.35 km) |
| Irmo to Dorsten | 4,342.84 mi (6,989.12 km) |
| Irmo to Dortmund | 4,366.54 mi (7,027.27 km) |
| Irmo to Dorverden | 4,400.94 mi (7,082.64 km) |
| Irmo to Dossenheim | 4,470.80 mi (7,195.06 km) |
| Irmo to Dreieich | 4,456.72 mi (7,172.40 km) |
| Irmo to Drensteinfurt | 4,370.19 mi (7,033.15 km) |
| Irmo to Dresden | 4,627.06 mi (7,446.53 km) |
| Irmo to Drochtersen | 4,384.31 mi (7,055.86 km) |
| Irmo to Drolshagen | 4,391.16 mi (7,066.88 km) |
| Irmo to Duderstadt | 4,477.29 mi (7,205.50 km) |
| Irmo to Duisburg | 4,340.49 mi (6,985.35 km) |
| Irmo to Dulmen | 4,350.98 mi (7,002.23 km) |
| Irmo to Duren | 4,345.37 mi (6,993.20 km) |
