| Ronciglione to Idar-Oberstein | 563.89 mi (907.50 km) |
| Ronciglione to Idstein | 579.21 mi (932.15 km) |
| Ronciglione to Illertissen | 422.41 mi (679.80 km) |
| Ronciglione to Illingen | 548.80 mi (883.20 km) |
| Ronciglione to Ilmenau | 583.24 mi (938.64 km) |
| Ronciglione to Ilsede | 695.84 mi (1,119.84 km) |
| Ronciglione to Ilsenburg | 665.60 mi (1,071.18 km) |
| Ronciglione to Ilsfeld | 488.45 mi (786.08 km) |
| Ronciglione to Ilvesheim | 526.23 mi (846.89 km) |
| Ronciglione to Immenstadt im Allgau | 377.46 mi (607.47 km) |
| Ronciglione to Ingelheim | 566.87 mi (912.29 km) |
| Ronciglione to Ingolstadt | 448.91 mi (722.46 km) |
| Ronciglione to Iserlohn | 663.75 mi (1,068.20 km) |
| Ronciglione to Isernhagen-Sud | 709.47 mi (1,141.78 km) |
| Ronciglione to Ismaning | 411.05 mi (661.52 km) |
