| Yambol to Idstein | 1,016.37 mi (1,635.69 km) |
| Yambol to Illertissen | 887.69 mi (1,428.61 km) |
| Yambol to Illingen | 1,044.76 mi (1,681.38 km) |
| Yambol to Ilmenau | 928.77 mi (1,494.72 km) |
| Yambol to Ilsede | 1,015.49 mi (1,634.27 km) |
| Yambol to Ilsenburg | 982.21 mi (1,580.72 km) |
| Yambol to Ilsfeld | 944.07 mi (1,519.34 km) |
| Yambol to Ilvesheim | 983.65 mi (1,583.04 km) |
| Yambol to Immenstadt im Allgau | 867.12 mi (1,395.50 km) |
| Yambol to Ingelheim | 1,018.24 mi (1,638.70 km) |
| Yambol to Ingolstadt | 845.66 mi (1,360.96 km) |
| Yambol to Iserlohn | 1,075.56 mi (1,730.95 km) |
| Yambol to Isernhagen-Sud | 1,033.41 mi (1,663.11 km) |
| Yambol to Ismaning | 820.06 mi (1,319.76 km) |
| Yambol to Isny im Allgau | 877.65 mi (1,412.44 km) |
