| Irun to Kelkheim (Taunus) | 673.98 mi (1,084.66 km) |
| Irun to Kelsterbach | 673.37 mi (1,083.68 km) |
| Irun to Kemberg | 887.47 mi (1,428.25 km) |
| Irun to Kempen | 673.85 mi (1,084.45 km) |
| Irun to Kempten | 658.89 mi (1,060.39 km) |
| Irun to Kenzingen | 569.12 mi (915.90 km) |
| Irun to Kerpen | 655.00 mi (1,054.12 km) |
| Irun to Ketsch | 643.82 mi (1,036.12 km) |
| Irun to Kevelaer | 681.43 mi (1,096.66 km) |
| Irun to Kiel | 930.27 mi (1,497.13 km) |
| Irun to Kierspe | 693.66 mi (1,116.34 km) |
| Irun to Kirchhain | 720.25 mi (1,159.13 km) |
| Irun to Kirchheim bei Munchen | 732.13 mi (1,178.25 km) |
| Irun to Kirchheim unter Teck | 651.44 mi (1,048.39 km) |
| Irun to Kirchhundem | 707.46 mi (1,138.54 km) |
