| Peoria to Idar-Oberstein | 4,419.85 mi (7,113.07 km) |
| Peoria to Idstein | 4,436.18 mi (7,139.34 km) |
| Peoria to Illertissen | 4,581.84 mi (7,373.76 km) |
| Peoria to Illingen | 4,422.74 mi (7,117.72 km) |
| Peoria to Ilmenau | 4,514.35 mi (7,265.14 km) |
| Peoria to Ilsede | 4,426.39 mi (7,123.58 km) |
| Peoria to Ilsenburg | 4,459.47 mi (7,176.83 km) |
| Peoria to Ilsfeld | 4,517.66 mi (7,270.46 km) |
| Peoria to Ilvesheim | 4,475.78 mi (7,203.08 km) |
| Peoria to Immenstadt im Allgau | 4,612.96 mi (7,423.85 km) |
| Peoria to Ingelheim | 4,437.52 mi (7,141.49 km) |
| Peoria to Ingolstadt | 4,609.74 mi (7,418.66 km) |
| Peoria to Iserlohn | 4,370.06 mi (7,032.93 km) |
| Peoria to Isernhagen-Sud | 4,408.52 mi (7,094.82 km) |
| Peoria to Ismaning | 4,640.76 mi (7,468.58 km) |
