| Prescott Valley to Karlovo | 6,452.42 mi (10,384.16 km) |
| Prescott Valley to Karnobat | 6,513.81 mi (10,482.97 km) |
| Prescott Valley to Kavarna | 6,503.16 mi (10,465.82 km) |
| Prescott Valley to Kazanlak | 6,470.78 mi (10,413.71 km) |
| Prescott Valley to Knezha | 6,382.95 mi (10,272.37 km) |
| Prescott Valley to Kostinbrod | 6,396.64 mi (10,294.40 km) |
| Prescott Valley to Kozloduy | 6,356.89 mi (10,230.43 km) |
| Prescott Valley to Kyustendil | 6,410.92 mi (10,317.38 km) |
| Prescott Valley to Levski | 6,420.21 mi (10,332.33 km) |
| Prescott Valley to Lom | 6,340.31 mi (10,203.74 km) |
| Prescott Valley to Lovech | 6,421.78 mi (10,334.86 km) |
| Prescott Valley to Lukovit | 6,402.39 mi (10,303.66 km) |
| Prescott Valley to Lyaskovets | 6,451.83 mi (10,383.22 km) |
| Prescott Valley to Mezdra | 6,391.83 mi (10,286.66 km) |
| Prescott Valley to Momchilgrad | 6,533.51 mi (10,514.67 km) |
