| Des Plaines to Karlovo | 5,247.97 mi (8,445.79 km) |
| Des Plaines to Karnobat | 5,325.77 mi (8,571.00 km) |
| Des Plaines to Kavarna | 5,332.48 mi (8,581.81 km) |
| Des Plaines to Kazanlak | 5,270.51 mi (8,482.07 km) |
| Des Plaines to Knezha | 5,180.35 mi (8,336.97 km) |
| Des Plaines to Kostinbrod | 5,182.11 mi (8,339.80 km) |
| Des Plaines to Kozloduy | 5,154.15 mi (8,294.81 km) |
| Des Plaines to Kyustendil | 5,188.24 mi (8,349.67 km) |
| Des Plaines to Levski | 5,224.22 mi (8,407.56 km) |
| Des Plaines to Lom | 5,134.37 mi (8,262.97 km) |
| Des Plaines to Lovech | 5,220.75 mi (8,401.99 km) |
| Des Plaines to Lukovit | 5,197.88 mi (8,365.18 km) |
| Des Plaines to Lyaskovets | 5,257.97 mi (8,461.89 km) |
| Des Plaines to Mezdra | 5,183.53 mi (8,342.08 km) |
| Des Plaines to Momchilgrad | 5,324.49 mi (8,568.95 km) |
