| Cities | Distance |
| Irun to Dormagen | 670.40 mi (1,078.90 km) |
| Irun to Dornstadt | 665.08 mi (1,070.35 km) |
| Irun to Dorsten | 704.31 mi (1,133.48 km) |
| Irun to Dortmund | 710.53 mi (1,143.48 km) |
| Irun to Dorverden | 829.11 mi (1,334.32 km) |
| Irun to Dossenheim | 652.25 mi (1,049.70 km) |
| Irun to Dreieich | 676.47 mi (1,088.68 km) |
| Irun to Drensteinfurt | 732.68 mi (1,179.13 km) |
| Irun to Dresden | 900.08 mi (1,448.53 km) |
| Irun to Drochtersen | 877.56 mi (1,412.29 km) |
| Irun to Drolshagen | 694.58 mi (1,117.81 km) |
| Irun to Duderstadt | 795.70 mi (1,280.55 km) |
| Irun to Duisburg | 686.75 mi (1,105.22 km) |
| Irun to Dulmen | 721.94 mi (1,161.85 km) |
| Irun to Duren | 645.20 mi (1,038.34 km) |