| Park Forest to Karlovo | 5,267.54 mi (8,477.29 km) |
| Park Forest to Karnobat | 5,346.04 mi (8,603.63 km) |
| Park Forest to Kavarna | 5,353.53 mi (8,615.67 km) |
| Park Forest to Kazanlak | 5,290.26 mi (8,513.85 km) |
| Park Forest to Knezha | 5,200.07 mi (8,368.71 km) |
| Park Forest to Kostinbrod | 5,201.25 mi (8,370.60 km) |
| Park Forest to Kozloduy | 5,173.89 mi (8,326.58 km) |
| Park Forest to Kyustendil | 5,206.96 mi (8,379.80 km) |
| Park Forest to Levski | 5,244.21 mi (8,439.74 km) |
| Park Forest to Lom | 5,153.97 mi (8,294.52 km) |
| Park Forest to Lovech | 5,240.51 mi (8,433.79 km) |
| Park Forest to Lukovit | 5,217.50 mi (8,396.75 km) |
| Park Forest to Lyaskovets | 5,278.04 mi (8,494.18 km) |
| Park Forest to Mezdra | 5,202.97 mi (8,373.37 km) |
| Park Forest to Momchilgrad | 5,343.78 mi (8,599.98 km) |
