| Indiana to Karlovo | 4,985.85 mi (8,023.96 km) |
| Indiana to Karnobat | 5,071.19 mi (8,161.28 km) |
| Indiana to Kavarna | 5,086.78 mi (8,186.38 km) |
| Indiana to Kazanlak | 5,010.30 mi (8,063.30 km) |
| Indiana to Knezha | 4,920.22 mi (7,918.33 km) |
| Indiana to Kostinbrod | 4,915.50 mi (7,910.73 km) |
| Indiana to Kozloduy | 4,894.33 mi (7,876.67 km) |
| Indiana to Kyustendil | 4,917.07 mi (7,913.27 km) |
| Indiana to Levski | 4,966.96 mi (7,993.55 km) |
| Indiana to Lom | 4,873.12 mi (7,842.53 km) |
| Indiana to Lovech | 4,960.87 mi (7,983.75 km) |
| Indiana to Lukovit | 4,936.47 mi (7,944.47 km) |
| Indiana to Lyaskovets | 5,001.34 mi (8,048.88 km) |
| Indiana to Mezdra | 4,920.27 mi (7,918.42 km) |
| Indiana to Momchilgrad | 5,058.83 mi (8,141.40 km) |
