| Grevenmacher to Idar-Oberstein | 39.00 mi (62.77 km) |
| Grevenmacher to Idstein | 89.60 mi (144.20 km) |
| Grevenmacher to Illertissen | 193.71 mi (311.74 km) |
| Grevenmacher to Illingen | 34.53 mi (55.57 km) |
| Grevenmacher to Ilmenau | 209.85 mi (337.72 km) |
| Grevenmacher to Ilsede | 241.65 mi (388.90 km) |
| Grevenmacher to Ilsenburg | 239.02 mi (384.66 km) |
| Grevenmacher to Ilsfeld | 133.65 mi (215.09 km) |
| Grevenmacher to Ilvesheim | 96.32 mi (155.01 km) |
| Grevenmacher to Immenstadt im Allgau | 225.91 mi (363.56 km) |
| Grevenmacher to Ingelheim | 74.78 mi (120.35 km) |
| Grevenmacher to Ingolstadt | 233.60 mi (375.94 km) |
| Grevenmacher to Iserlohn | 129.36 mi (208.18 km) |
| Grevenmacher to Isernhagen-Sud | 241.19 mi (388.15 km) |
| Grevenmacher to Ismaning | 257.65 mi (414.65 km) |
