| Donauworth to Idstein | 154.60 mi (248.80 km) |
| Donauworth to Illertissen | 46.83 mi (75.37 km) |
| Donauworth to Illingen | 176.04 mi (283.30 km) |
| Donauworth to Ilmenau | 137.18 mi (220.77 km) |
| Donauworth to Ilsede | 247.92 mi (398.99 km) |
| Donauworth to Ilsenburg | 218.86 mi (352.22 km) |
| Donauworth to Ilsfeld | 74.47 mi (119.85 km) |
| Donauworth to Ilvesheim | 114.25 mi (183.87 km) |
| Donauworth to Immenstadt im Allgau | 82.79 mi (133.24 km) |
| Donauworth to Ingelheim | 151.69 mi (244.12 km) |
| Donauworth to Ingolstadt | 28.81 mi (46.37 km) |
| Donauworth to Iserlohn | 231.69 mi (372.88 km) |
| Donauworth to Isernhagen-Sud | 261.30 mi (420.52 km) |
| Donauworth to Ismaning | 51.66 mi (83.14 km) |
| Donauworth to Isny im Allgau | 77.96 mi (125.47 km) |
