| Sassari to Idar-Oberstein | 623.71 mi (1,003.77 km) |
| Sassari to Idstein | 656.11 mi (1,055.91 km) |
| Sassari to Illertissen | 522.91 mi (841.54 km) |
| Sassari to Illingen | 602.11 mi (969.00 km) |
| Sassari to Ilmenau | 697.24 mi (1,122.10 km) |
| Sassari to Ilsede | 801.02 mi (1,289.11 km) |
| Sassari to Ilsenburg | 776.26 mi (1,249.27 km) |
| Sassari to Ilsfeld | 576.07 mi (927.10 km) |
| Sassari to Ilvesheim | 604.28 mi (972.49 km) |
| Sassari to Immenstadt im Allgau | 479.66 mi (771.93 km) |
| Sassari to Ingelheim | 639.44 mi (1,029.07 km) |
| Sassari to Ingolstadt | 572.68 mi (921.64 km) |
| Sassari to Iserlohn | 737.53 mi (1,186.94 km) |
| Sassari to Isernhagen-Sud | 811.22 mi (1,305.53 km) |
| Sassari to Ismaning | 540.31 mi (869.54 km) |
