| Diekirch to Idar-Oberstein | 52.71 mi (84.82 km) |
| Diekirch to Idstein | 97.06 mi (156.20 km) |
| Diekirch to Illertissen | 211.25 mi (339.98 km) |
| Diekirch to Illingen | 52.55 mi (84.58 km) |
| Diekirch to Ilmenau | 217.68 mi (350.33 km) |
| Diekirch to Ilsede | 240.83 mi (387.58 km) |
| Diekirch to Ilsenburg | 240.82 mi (387.57 km) |
| Diekirch to Ilsfeld | 149.97 mi (241.35 km) |
| Diekirch to Ilvesheim | 111.21 mi (178.97 km) |
| Diekirch to Immenstadt im Allgau | 243.94 mi (392.59 km) |
| Diekirch to Ingelheim | 84.83 mi (136.51 km) |
| Diekirch to Ingolstadt | 249.21 mi (401.06 km) |
| Diekirch to Iserlohn | 123.85 mi (199.32 km) |
| Diekirch to Isernhagen-Sud | 239.01 mi (384.66 km) |
| Diekirch to Ismaning | 274.25 mi (441.36 km) |
