| Oldenburg in Holstein to Idar-Oberstein | 351.42 mi (565.56 km) |
| Oldenburg in Holstein to Idstein | 302.63 mi (487.04 km) |
| Oldenburg in Holstein to Illertissen | 421.73 mi (678.71 km) |
| Oldenburg in Holstein to Illingen | 377.32 mi (607.24 km) |
| Oldenburg in Holstein to Ilmenau | 249.85 mi (402.10 km) |
| Oldenburg in Holstein to Ilsede | 143.43 mi (230.83 km) |
| Oldenburg in Holstein to Ilsenburg | 168.33 mi (270.90 km) |
| Oldenburg in Holstein to Ilsfeld | 369.40 mi (594.49 km) |
| Oldenburg in Holstein to Ilvesheim | 347.81 mi (559.75 km) |
| Oldenburg in Holstein to Immenstadt im Allgau | 466.12 mi (750.16 km) |
| Oldenburg in Holstein to Ingelheim | 321.93 mi (518.10 km) |
| Oldenburg in Holstein to Ingolstadt | 383.27 mi (616.81 km) |
| Oldenburg in Holstein to Iserlohn | 242.09 mi (389.60 km) |
| Oldenburg in Holstein to Isernhagen-Sud | 135.67 mi (218.35 km) |
| Oldenburg in Holstein to Ismaning | 421.02 mi (677.57 km) |
