| Ciampino to Idar-Oberstein | 602.75 mi (970.03 km) |
| Ciampino to Idstein | 617.46 mi (993.70 km) |
| Ciampino to Illertissen | 460.01 mi (740.32 km) |
| Ciampino to Illingen | 587.81 mi (945.98 km) |
| Ciampino to Ilmenau | 619.00 mi (996.19 km) |
| Ciampino to Ilsede | 731.97 mi (1,177.99 km) |
| Ciampino to Ilsenburg | 701.35 mi (1,128.71 km) |
| Ciampino to Ilsfeld | 526.47 mi (847.27 km) |
| Ciampino to Ilvesheim | 564.57 mi (908.58 km) |
| Ciampino to Immenstadt im Allgau | 415.23 mi (668.25 km) |
| Ciampino to Ingelheim | 605.32 mi (974.17 km) |
| Ciampino to Ingolstadt | 484.47 mi (779.67 km) |
| Ciampino to Iserlohn | 701.94 mi (1,129.67 km) |
| Ciampino to Isernhagen-Sud | 745.84 mi (1,200.31 km) |
| Ciampino to Ismaning | 446.32 mi (718.28 km) |
