| Siran to Idar-Oberstein | 1,673.11 mi (2,692.62 km) |
| Siran to Idstein | 1,638.66 mi (2,637.16 km) |
| Siran to Illertissen | 1,530.47 mi (2,463.05 km) |
| Siran to Illingen | 1,680.41 mi (2,704.35 km) |
| Siran to Ilmenau | 1,534.69 mi (2,469.85 km) |
| Siran to Ilsede | 1,599.56 mi (2,574.24 km) |
| Siran to Ilsenburg | 1,570.23 mi (2,527.03 km) |
| Siran to Ilsfeld | 1,578.76 mi (2,540.77 km) |
| Siran to Ilvesheim | 1,614.78 mi (2,598.74 km) |
| Siran to Immenstadt im Allgau | 1,516.83 mi (2,441.10 km) |
| Siran to Ingelheim | 1,644.34 mi (2,646.31 km) |
| Siran to Ingolstadt | 1,478.04 mi (2,378.67 km) |
| Siran to Iserlohn | 1,683.86 mi (2,709.92 km) |
| Siran to Isernhagen-Sud | 1,616.44 mi (2,601.40 km) |
| Siran to Ismaning | 1,458.85 mi (2,347.79 km) |
