| Irmo to Idar-Oberstein | 4,407.70 mi (7,093.51 km) |
| Irmo to Idstein | 4,433.37 mi (7,134.82 km) |
| Irmo to Illertissen | 4,564.40 mi (7,345.70 km) |
| Irmo to Illingen | 4,405.85 mi (7,090.52 km) |
| Irmo to Ilmenau | 4,526.87 mi (7,285.30 km) |
| Irmo to Ilsede | 4,453.42 mi (7,167.09 km) |
| Irmo to Ilsenburg | 4,483.97 mi (7,216.26 km) |
| Irmo to Ilsfeld | 4,505.81 mi (7,251.40 km) |
| Irmo to Ilvesheim | 4,465.85 mi (7,187.09 km) |
| Irmo to Immenstadt im Allgau | 4,589.15 mi (7,385.52 km) |
| Irmo to Ingelheim | 4,431.14 mi (7,131.24 km) |
| Irmo to Ingolstadt | 4,603.72 mi (7,408.98 km) |
| Irmo to Iserlohn | 4,377.99 mi (7,045.69 km) |
| Irmo to Isernhagen-Sud | 4,436.20 mi (7,139.38 km) |
| Irmo to Ismaning | 4,630.11 mi (7,451.44 km) |
