| Horizon West to Idar-Oberstein | 4,701.22 mi (7,565.88 km) |
| Horizon West to Idstein | 4,730.31 mi (7,612.70 km) |
| Horizon West to Illertissen | 4,854.39 mi (7,812.39 km) |
| Horizon West to Illingen | 4,697.50 mi (7,559.90 km) |
| Horizon West to Ilmenau | 4,828.88 mi (7,771.33 km) |
| Horizon West to Ilsede | 4,761.45 mi (7,662.82 km) |
| Horizon West to Ilsenburg | 4,790.82 mi (7,710.08 km) |
| Horizon West to Ilsfeld | 4,798.56 mi (7,722.53 km) |
| Horizon West to Ilvesheim | 4,759.71 mi (7,660.01 km) |
| Horizon West to Immenstadt im Allgau | 4,876.34 mi (7,847.71 km) |
| Horizon West to Ingelheim | 4,726.72 mi (7,606.92 km) |
| Horizon West to Ingolstadt | 4,897.90 mi (7,882.41 km) |
| Horizon West to Iserlohn | 4,679.54 mi (7,530.99 km) |
| Horizon West to Isernhagen-Sud | 4,744.62 mi (7,635.73 km) |
| Horizon West to Ismaning | 4,922.22 mi (7,921.55 km) |
