| Clondalkin to Isny im Allgau | 817.53 mi (1,315.68 km) |
| Clondalkin to Isselburg | 548.92 mi (883.40 km) |
| Clondalkin to Issum | 553.05 mi (890.04 km) |
| Clondalkin to Itzehoe | 651.98 mi (1,049.27 km) |
| Clondalkin to Jena | 778.23 mi (1,252.45 km) |
| Clondalkin to Jever | 587.52 mi (945.53 km) |
| Clondalkin to Jork | 660.60 mi (1,063.14 km) |
| Clondalkin to Juchen | 566.23 mi (911.26 km) |
| Clondalkin to Julich | 564.93 mi (909.17 km) |
| Clondalkin to Juterbog | 818.46 mi (1,317.18 km) |
| Clondalkin to Kaarst | 568.13 mi (914.32 km) |
| Clondalkin to Kaiserslautern | 665.41 mi (1,070.88 km) |
| Clondalkin to Kalkar | 543.59 mi (874.82 km) |
| Clondalkin to Kall | 582.72 mi (937.81 km) |
| Clondalkin to Kaltenkirchen | 670.36 mi (1,078.84 km) |
