| Sredets to Idstein | 1,050.22 mi (1,690.16 km) |
| Sredets to Illertissen | 922.85 mi (1,485.19 km) |
| Sredets to Illingen | 1,079.57 mi (1,737.40 km) |
| Sredets to Ilmenau | 961.27 mi (1,547.02 km) |
| Sredets to Ilsede | 1,046.57 mi (1,684.29 km) |
| Sredets to Ilsenburg | 1,013.50 mi (1,631.07 km) |
| Sredets to Ilsfeld | 978.72 mi (1,575.09 km) |
| Sredets to Ilvesheim | 1,018.09 mi (1,638.45 km) |
| Sredets to Immenstadt im Allgau | 902.75 mi (1,452.84 km) |
| Sredets to Ingelheim | 1,052.36 mi (1,693.62 km) |
| Sredets to Ingolstadt | 880.00 mi (1,416.23 km) |
| Sredets to Iserlohn | 1,108.51 mi (1,783.97 km) |
| Sredets to Isernhagen-Sud | 1,064.45 mi (1,713.07 km) |
| Sredets to Ismaning | 854.85 mi (1,375.75 km) |
| Sredets to Isny im Allgau | 913.22 mi (1,469.68 km) |
