| Rock Island to Idar-Oberstein | 4,421.03 mi (7,114.97 km) |
| Rock Island to Idstein | 4,436.31 mi (7,139.55 km) |
| Rock Island to Illertissen | 4,583.27 mi (7,376.07 km) |
| Rock Island to Illingen | 4,424.43 mi (7,120.44 km) |
| Rock Island to Ilmenau | 4,512.65 mi (7,262.40 km) |
| Rock Island to Ilsede | 4,423.28 mi (7,118.58 km) |
| Rock Island to Ilsenburg | 4,456.57 mi (7,172.16 km) |
| Rock Island to Ilsfeld | 4,518.61 mi (7,272.00 km) |
| Rock Island to Ilvesheim | 4,476.61 mi (7,204.41 km) |
| Rock Island to Immenstadt im Allgau | 4,615.03 mi (7,427.18 km) |
| Rock Island to Ingelheim | 4,438.03 mi (7,142.32 km) |
| Rock Island to Ingolstadt | 4,609.88 mi (7,418.88 km) |
| Rock Island to Iserlohn | 4,369.15 mi (7,031.47 km) |
| Rock Island to Isernhagen-Sud | 4,405.37 mi (7,089.75 km) |
| Rock Island to Ismaning | 4,641.34 mi (7,469.51 km) |
