| Kazanlak to Impruneta | 716.19 mi (1,152.59 km) |
| Kazanlak to Induno Olona | 848.28 mi (1,365.17 km) |
| Kazanlak to Inverigo | 828.75 mi (1,333.74 km) |
| Kazanlak to Inveruno | 844.04 mi (1,358.35 km) |
| Kazanlak to Inzago | 813.87 mi (1,309.79 km) |
| Kazanlak to Iseo | 788.06 mi (1,268.26 km) |
| Kazanlak to Isernia | 575.89 mi (926.81 km) |
| Kazanlak to Isola Capo Rizzuto | 502.25 mi (808.29 km) |
| Kazanlak to Isola del Liri | 608.81 mi (979.79 km) |
| Kazanlak to Isola della Scala | 737.83 mi (1,187.42 km) |
| Kazanlak to Isola Vicentina | 721.50 mi (1,161.14 km) |
| Kazanlak to Ispica | 687.63 mi (1,106.63 km) |
| Kazanlak to Istrana | 691.59 mi (1,113.01 km) |
| Kazanlak to Itri | 616.18 mi (991.65 km) |
| Kazanlak to Ittiri | 879.20 mi (1,414.94 km) |
