| Ourense to Idar-Oberstein | 886.05 mi (1,425.95 km) |
| Ourense to Idstein | 940.51 mi (1,513.60 km) |
| Ourense to Illertissen | 959.46 mi (1,544.11 km) |
| Ourense to Illingen | 864.62 mi (1,391.47 km) |
| Ourense to Ilmenau | 1,058.53 mi (1,703.53 km) |
| Ourense to Ilsede | 1,083.72 mi (1,744.08 km) |
| Ourense to Ilsenburg | 1,087.68 mi (1,750.45 km) |
| Ourense to Ilsfeld | 944.18 mi (1,519.50 km) |
| Ourense to Ilvesheim | 928.21 mi (1,493.81 km) |
| Ourense to Immenstadt im Allgau | 952.24 mi (1,532.48 km) |
| Ourense to Ingelheim | 923.83 mi (1,486.76 km) |
| Ourense to Ingolstadt | 1,029.66 mi (1,657.08 km) |
| Ourense to Iserlohn | 960.40 mi (1,545.61 km) |
| Ourense to Isernhagen-Sud | 1,078.38 mi (1,735.49 km) |
| Ourense to Ismaning | 1,029.56 mi (1,656.91 km) |
