| Killingworth to Idar-Oberstein | 523.75 mi (842.90 km) |
| Killingworth to Idstein | 528.77 mi (850.97 km) |
| Killingworth to Illertissen | 684.65 mi (1,101.84 km) |
| Killingworth to Illingen | 533.62 mi (858.77 km) |
| Killingworth to Ilmenau | 599.68 mi (965.09 km) |
| Killingworth to Ilsede | 516.53 mi (831.28 km) |
| Killingworth to Ilsenburg | 548.09 mi (882.06 km) |
| Killingworth to Ilsfeld | 616.60 mi (992.31 km) |
| Killingworth to Ilvesheim | 574.22 mi (924.12 km) |
| Killingworth to Immenstadt im Allgau | 722.54 mi (1,162.81 km) |
| Killingworth to Ingelheim | 533.51 mi (858.60 km) |
| Killingworth to Ingolstadt | 700.92 mi (1,128.02 km) |
| Killingworth to Iserlohn | 456.81 mi (735.17 km) |
| Killingworth to Isernhagen-Sud | 499.09 mi (803.21 km) |
| Killingworth to Ismaning | 734.79 mi (1,182.53 km) |
