| Irondale to Idar-Oberstein | 4,657.49 mi (7,495.51 km) |
| Irondale to Idstein | 4,680.47 mi (7,532.49 km) |
| Irondale to Illertissen | 4,816.28 mi (7,751.05 km) |
| Irondale to Illingen | 4,657.02 mi (7,494.75 km) |
| Irondale to Ilmenau | 4,769.64 mi (7,676.00 km) |
| Irondale to Ilsede | 4,691.40 mi (7,550.08 km) |
| Irondale to Ilsenburg | 4,722.86 mi (7,600.71 km) |
| Irondale to Ilsfeld | 4,755.85 mi (7,653.80 km) |
| Irondale to Ilvesheim | 4,715.19 mi (7,588.36 km) |
| Irondale to Immenstadt im Allgau | 4,842.95 mi (7,793.97 km) |
| Irondale to Ingelheim | 4,679.31 mi (7,530.61 km) |
| Irondale to Ingolstadt | 4,852.37 mi (7,809.13 km) |
| Irondale to Iserlohn | 4,621.64 mi (7,437.81 km) |
| Irondale to Isernhagen-Sud | 4,673.91 mi (7,521.94 km) |
| Irondale to Ismaning | 4,880.21 mi (7,853.94 km) |
