| Gabrovo to Idstein | 953.37 mi (1,534.30 km) |
| Gabrovo to Illertissen | 823.40 mi (1,325.13 km) |
| Gabrovo to Illingen | 980.75 mi (1,578.37 km) |
| Gabrovo to Ilmenau | 867.44 mi (1,396.01 km) |
| Gabrovo to Ilsede | 956.00 mi (1,538.53 km) |
| Gabrovo to Ilsenburg | 922.45 mi (1,484.55 km) |
| Gabrovo to Ilsfeld | 880.25 mi (1,416.62 km) |
| Gabrovo to Ilvesheim | 920.03 mi (1,480.64 km) |
| Gabrovo to Immenstadt im Allgau | 802.47 mi (1,291.45 km) |
| Gabrovo to Ingelheim | 954.94 mi (1,536.83 km) |
| Gabrovo to Ingolstadt | 782.17 mi (1,258.78 km) |
| Gabrovo to Iserlohn | 1,013.61 mi (1,631.25 km) |
| Gabrovo to Isernhagen-Sud | 973.95 mi (1,567.42 km) |
| Gabrovo to Ismaning | 756.12 mi (1,216.86 km) |
| Gabrovo to Isny im Allgau | 813.04 mi (1,308.46 km) |
