| Leixlip to Idar-Oberstein | 643.24 mi (1,035.20 km) |
| Leixlip to Idstein | 665.76 mi (1,071.43 km) |
| Leixlip to Illertissen | 803.90 mi (1,293.75 km) |
| Leixlip to Illingen | 644.43 mi (1,037.11 km) |
| Leixlip to Ilmenau | 760.79 mi (1,224.38 km) |
| Leixlip to Ilsede | 698.68 mi (1,124.41 km) |
| Leixlip to Ilsenburg | 725.93 mi (1,168.28 km) |
| Leixlip to Ilsfeld | 741.60 mi (1,193.48 km) |
| Leixlip to Ilvesheim | 700.53 mi (1,127.40 km) |
| Leixlip to Immenstadt im Allgau | 833.95 mi (1,342.11 km) |
| Leixlip to Ingelheim | 664.34 mi (1,069.16 km) |
| Leixlip to Ingolstadt | 837.42 mi (1,347.70 km) |
| Leixlip to Iserlohn | 611.46 mi (984.05 km) |
| Leixlip to Isernhagen-Sud | 682.76 mi (1,098.79 km) |
| Leixlip to Ismaning | 865.79 mi (1,393.36 km) |
