| Terre Haute to Karlovo | 5,355.74 mi (8,619.24 km) |
| Terre Haute to Karnobat | 5,436.40 mi (8,749.04 km) |
| Terre Haute to Kavarna | 5,446.27 mi (8,764.93 km) |
| Terre Haute to Kazanlak | 5,379.02 mi (8,656.69 km) |
| Terre Haute to Knezha | 5,288.78 mi (8,511.47 km) |
| Terre Haute to Kostinbrod | 5,288.12 mi (8,510.41 km) |
| Terre Haute to Kozloduy | 5,262.67 mi (8,469.44 km) |
| Terre Haute to Kyustendil | 5,292.53 mi (8,517.50 km) |
| Terre Haute to Levski | 5,333.75 mi (8,583.84 km) |
| Terre Haute to Lom | 5,242.33 mi (8,436.72 km) |
| Terre Haute to Lovech | 5,329.32 mi (8,576.72 km) |
| Terre Haute to Lukovit | 5,305.86 mi (8,538.95 km) |
| Terre Haute to Lyaskovets | 5,367.77 mi (8,638.60 km) |
| Terre Haute to Mezdra | 5,290.80 mi (8,514.73 km) |
| Terre Haute to Momchilgrad | 5,431.03 mi (8,740.40 km) |
