| Astorga to Idar-Oberstein | 811.62 mi (1,306.17 km) |
| Astorga to Idstein | 866.59 mi (1,394.64 km) |
| Astorga to Illertissen | 876.96 mi (1,411.33 km) |
| Astorga to Illingen | 789.29 mi (1,270.24 km) |
| Astorga to Ilmenau | 982.98 mi (1,581.96 km) |
| Astorga to Ilsede | 1,014.31 mi (1,632.38 km) |
| Astorga to Ilsenburg | 1,016.28 mi (1,635.54 km) |
| Astorga to Ilsfeld | 864.99 mi (1,392.07 km) |
| Astorga to Ilvesheim | 851.22 mi (1,369.90 km) |
| Astorga to Immenstadt im Allgau | 867.81 mi (1,396.60 km) |
| Astorga to Ingelheim | 849.32 mi (1,366.84 km) |
| Astorga to Ingolstadt | 947.82 mi (1,525.37 km) |
| Astorga to Iserlohn | 891.74 mi (1,435.11 km) |
| Astorga to Isernhagen-Sud | 1,010.01 mi (1,625.45 km) |
| Astorga to Ismaning | 946.09 mi (1,522.59 km) |
