| Cahokia to Idar-Oberstein | 4,547.74 mi (7,318.88 km) |
| Cahokia to Idstein | 4,565.31 mi (7,347.16 km) |
| Cahokia to Illertissen | 4,709.33 mi (7,578.93 km) |
| Cahokia to Illingen | 4,550.00 mi (7,322.52 km) |
| Cahokia to Ilmenau | 4,645.56 mi (7,476.30 km) |
| Cahokia to Ilsede | 4,559.21 mi (7,337.34 km) |
| Cahokia to Ilsenburg | 4,592.05 mi (7,390.19 km) |
| Cahokia to Ilsfeld | 4,645.76 mi (7,476.64 km) |
| Cahokia to Ilvesheim | 4,604.06 mi (7,409.52 km) |
| Cahokia to Immenstadt im Allgau | 4,739.66 mi (7,627.75 km) |
| Cahokia to Ingelheim | 4,566.19 mi (7,348.57 km) |
| Cahokia to Ingolstadt | 4,738.78 mi (7,626.33 km) |
| Cahokia to Iserlohn | 4,500.43 mi (7,242.75 km) |
| Cahokia to Isernhagen-Sud | 4,541.39 mi (7,308.65 km) |
| Cahokia to Ismaning | 4,769.25 mi (7,675.36 km) |
