| West Lafayette to Idar-Oberstein | 4,332.98 mi (6,973.26 km) |
| West Lafayette to Idstein | 4,351.00 mi (7,002.25 km) |
| West Lafayette to Illertissen | 4,494.42 mi (7,233.07 km) |
| West Lafayette to Illingen | 4,335.04 mi (6,976.58 km) |
| West Lafayette to Ilmenau | 4,432.11 mi (7,132.79 km) |
| West Lafayette to Ilsede | 4,346.59 mi (6,995.15 km) |
| West Lafayette to Ilsenburg | 4,379.29 mi (7,047.78 km) |
| West Lafayette to Ilsfeld | 4,431.07 mi (7,131.12 km) |
| West Lafayette to Ilvesheim | 4,389.43 mi (7,064.11 km) |
| West Lafayette to Immenstadt im Allgau | 4,524.51 mi (7,281.49 km) |
| West Lafayette to Ingelheim | 4,351.71 mi (7,003.39 km) |
| West Lafayette to Ingolstadt | 4,524.40 mi (7,281.33 km) |
| West Lafayette to Iserlohn | 4,286.64 mi (6,898.67 km) |
| West Lafayette to Isernhagen-Sud | 4,328.79 mi (6,966.51 km) |
| West Lafayette to Ismaning | 4,554.67 mi (7,330.03 km) |
