| Allestree to Idar-Oberstein | 440.48 mi (708.88 km) |
| Allestree to Idstein | 459.03 mi (738.75 km) |
| Allestree to Illertissen | 602.75 mi (970.03 km) |
| Allestree to Illingen | 444.39 mi (715.17 km) |
| Allestree to Ilmenau | 551.71 mi (887.89 km) |
| Allestree to Ilsede | 491.32 mi (790.71 km) |
| Allestree to Ilsenburg | 517.70 mi (833.16 km) |
| Allestree to Ilsfeld | 538.26 mi (866.25 km) |
| Allestree to Ilvesheim | 496.49 mi (799.03 km) |
| Allestree to Immenstadt im Allgau | 635.65 mi (1,022.98 km) |
| Allestree to Ingelheim | 458.88 mi (738.50 km) |
| Allestree to Ingolstadt | 631.87 mi (1,016.89 km) |
| Allestree to Iserlohn | 402.40 mi (647.60 km) |
| Allestree to Isernhagen-Sud | 475.84 mi (765.79 km) |
| Allestree to Ismaning | 661.70 mi (1,064.91 km) |
