| Rostusa to Idar-Oberstein | 849.24 mi (1,366.72 km) |
| Rostusa to Idstein | 837.57 mi (1,347.94 km) |
| Rostusa to Illertissen | 686.75 mi (1,105.22 km) |
| Rostusa to Illingen | 845.44 mi (1,360.60 km) |
| Rostusa to Ilmenau | 778.22 mi (1,252.42 km) |
| Rostusa to Ilsede | 883.28 mi (1,421.51 km) |
| Rostusa to Ilsenburg | 848.43 mi (1,365.41 km) |
| Rostusa to Ilsfeld | 752.30 mi (1,210.71 km) |
| Rostusa to Ilvesheim | 794.57 mi (1,278.74 km) |
| Rostusa to Immenstadt im Allgau | 655.10 mi (1,054.28 km) |
| Rostusa to Ingelheim | 834.11 mi (1,342.37 km) |
| Rostusa to Ingolstadt | 665.30 mi (1,070.70 km) |
| Rostusa to Iserlohn | 910.81 mi (1,465.81 km) |
| Rostusa to Isernhagen-Sud | 900.87 mi (1,449.81 km) |
| Rostusa to Ismaning | 631.45 mi (1,016.22 km) |
