| Oristano to Idar-Oberstein | 680.37 mi (1,094.94 km) |
| Oristano to Idstein | 712.85 mi (1,147.22 km) |
| Oristano to Illertissen | 578.95 mi (931.73 km) |
| Oristano to Illingen | 658.68 mi (1,060.04 km) |
| Oristano to Ilmenau | 753.14 mi (1,212.06 km) |
| Oristano to Ilsede | 857.40 mi (1,379.85 km) |
| Oristano to Ilsenburg | 832.43 mi (1,339.66 km) |
| Oristano to Ilsfeld | 632.63 mi (1,018.12 km) |
| Oristano to Ilvesheim | 661.00 mi (1,063.77 km) |
| Oristano to Immenstadt im Allgau | 535.46 mi (861.75 km) |
| Oristano to Ingelheim | 696.18 mi (1,120.39 km) |
| Oristano to Ingolstadt | 627.67 mi (1,010.14 km) |
| Oristano to Iserlohn | 794.26 mi (1,278.24 km) |
| Oristano to Isernhagen-Sud | 867.71 mi (1,396.44 km) |
| Oristano to Ismaning | 594.76 mi (957.18 km) |
