| Oliveira do Hospital to Idar-Oberstein | 979.85 mi (1,576.91 km) |
| Oliveira do Hospital to Idstein | 1,035.03 mi (1,665.73 km) |
| Oliveira do Hospital to Illertissen | 1,036.67 mi (1,668.35 km) |
| Oliveira do Hospital to Illingen | 956.95 mi (1,540.06 km) |
| Oliveira do Hospital to Ilmenau | 1,150.06 mi (1,850.83 km) |
| Oliveira do Hospital to Ilsede | 1,184.88 mi (1,906.88 km) |
| Oliveira do Hospital to Ilsenburg | 1,185.93 mi (1,908.58 km) |
| Oliveira do Hospital to Ilsfeld | 1,029.00 mi (1,656.02 km) |
| Oliveira do Hospital to Ilvesheim | 1,017.40 mi (1,637.35 km) |
| Oliveira do Hospital to Immenstadt im Allgau | 1,024.28 mi (1,648.43 km) |
| Oliveira do Hospital to Ingelheim | 1,017.41 mi (1,637.36 km) |
| Oliveira do Hospital to Ingolstadt | 1,108.25 mi (1,783.56 km) |
| Oliveira do Hospital to Iserlohn | 1,062.71 mi (1,710.26 km) |
| Oliveira do Hospital to Isernhagen-Sud | 1,180.96 mi (1,900.57 km) |
| Oliveira do Hospital to Ismaning | 1,103.99 mi (1,776.70 km) |
