| Harsova to Idar-Oberstein | 1,025.35 mi (1,650.13 km) |
| Harsova to Idstein | 992.02 mi (1,596.50 km) |
| Harsova to Illertissen | 882.66 mi (1,420.50 km) |
| Harsova to Illingen | 1,032.34 mi (1,661.40 km) |
| Harsova to Ilmenau | 891.29 mi (1,434.40 km) |
| Harsova to Ilsede | 964.01 mi (1,551.42 km) |
| Harsova to Ilsenburg | 932.92 mi (1,501.39 km) |
| Harsova to Ilsfeld | 930.68 mi (1,497.78 km) |
| Harsova to Ilvesheim | 966.94 mi (1,556.14 km) |
| Harsova to Immenstadt im Allgau | 870.26 mi (1,400.55 km) |
| Harsova to Ingelheim | 997.11 mi (1,604.70 km) |
| Harsova to Ingolstadt | 829.96 mi (1,335.70 km) |
| Harsova to Iserlohn | 1,040.62 mi (1,674.72 km) |
| Harsova to Isernhagen-Sud | 981.44 mi (1,579.48 km) |
| Harsova to Ismaning | 810.83 mi (1,304.91 km) |
