| Velletri to Idar-Oberstein | 614.94 mi (989.66 km) |
| Velletri to Idstein | 629.17 mi (1,012.55 km) |
| Velletri to Illertissen | 471.35 mi (758.56 km) |
| Velletri to Illingen | 600.18 mi (965.89 km) |
| Velletri to Ilmenau | 629.32 mi (1,012.80 km) |
| Velletri to Ilsede | 742.45 mi (1,194.86 km) |
| Velletri to Ilsenburg | 711.64 mi (1,145.28 km) |
| Velletri to Ilsfeld | 538.05 mi (865.90 km) |
| Velletri to Ilvesheim | 576.35 mi (927.55 km) |
| Velletri to Immenstadt im Allgau | 426.68 mi (686.68 km) |
| Velletri to Ingelheim | 617.19 mi (993.26 km) |
| Velletri to Ingolstadt | 494.73 mi (796.19 km) |
| Velletri to Iserlohn | 713.61 mi (1,148.45 km) |
| Velletri to Isernhagen-Sud | 756.44 mi (1,217.37 km) |
| Velletri to Ismaning | 456.46 mi (734.60 km) |
