| Janakkala to Idstein | 971.99 mi (1,564.27 km) |
| Janakkala to Illertissen | 1,048.60 mi (1,687.56 km) |
| Janakkala to Illingen | 1,050.86 mi (1,691.19 km) |
| Janakkala to Ilmenau | 881.83 mi (1,419.16 km) |
| Janakkala to Ilsede | 808.96 mi (1,301.90 km) |
| Janakkala to Ilsenburg | 818.96 mi (1,317.99 km) |
| Janakkala to Ilsfeld | 1,016.88 mi (1,636.51 km) |
| Janakkala to Ilvesheim | 1,008.01 mi (1,622.24 km) |
| Janakkala to Immenstadt im Allgau | 1,085.72 mi (1,747.30 km) |
| Janakkala to Ingelheim | 991.47 mi (1,595.62 km) |
| Janakkala to Ingolstadt | 986.86 mi (1,588.19 km) |
| Janakkala to Iserlohn | 922.71 mi (1,484.96 km) |
| Janakkala to Isernhagen-Sud | 808.08 mi (1,300.48 km) |
| Janakkala to Ismaning | 1,015.16 mi (1,633.74 km) |
| Janakkala to Isny im Allgau | 1,081.72 mi (1,740.86 km) |
