| Cities | Distance |
| Irun to Coswig | 884.59 mi (1,423.62 km) |
| Irun to Cottbus | 947.27 mi (1,524.48 km) |
| Irun to Crailsheim | 692.74 mi (1,114.85 km) |
| Irun to Cremlingen | 841.92 mi (1,354.93 km) |
| Irun to Crimmitschau | 841.43 mi (1,354.16 km) |
| Irun to Cuxhaven | 868.68 mi (1,398.01 km) |
| Irun to Dachau | 720.71 mi (1,159.87 km) |
| Irun to Dallgow-Doberitz | 932.34 mi (1,500.46 km) |
| Irun to Damme | 783.53 mi (1,260.97 km) |
| Irun to Darmstadt | 669.32 mi (1,077.16 km) |
| Irun to Dassel | 790.91 mi (1,272.85 km) |
| Irun to Datteln | 714.25 mi (1,149.48 km) |
| Irun to Dautphe | 710.36 mi (1,143.21 km) |
| Irun to Deggendorf | 800.70 mi (1,288.60 km) |
| Irun to Delbruck | 755.04 mi (1,215.12 km) |