| Shannon to Idar-Oberstein | 728.66 mi (1,172.67 km) |
| Shannon to Idstein | 755.74 mi (1,216.25 km) |
| Shannon to Illertissen | 886.34 mi (1,426.43 km) |
| Shannon to Illingen | 727.23 mi (1,170.37 km) |
| Shannon to Ilmenau | 856.10 mi (1,377.76 km) |
| Shannon to Ilsede | 799.78 mi (1,287.12 km) |
| Shannon to Ilsenburg | 825.81 mi (1,329.01 km) |
| Shannon to Ilsfeld | 826.81 mi (1,330.61 km) |
| Shannon to Ilvesheim | 786.83 mi (1,266.29 km) |
| Shannon to Immenstadt im Allgau | 913.40 mi (1,469.98 km) |
| Shannon to Ingelheim | 752.62 mi (1,211.22 km) |
| Shannon to Ingolstadt | 924.81 mi (1,488.34 km) |
| Shannon to Iserlohn | 707.01 mi (1,137.81 km) |
| Shannon to Isernhagen-Sud | 784.33 mi (1,262.25 km) |
| Shannon to Ismaning | 951.14 mi (1,530.71 km) |
