| Morton Grove to Karlovo | 5,243.57 mi (8,438.71 km) |
| Morton Grove to Karnobat | 5,321.45 mi (8,564.05 km) |
| Morton Grove to Kavarna | 5,328.25 mi (8,574.99 km) |
| Morton Grove to Kazanlak | 5,266.13 mi (8,475.02 km) |
| Morton Grove to Knezha | 5,175.97 mi (8,329.92 km) |
| Morton Grove to Kostinbrod | 5,177.66 mi (8,332.64 km) |
| Morton Grove to Kozloduy | 5,149.77 mi (8,287.76 km) |
| Morton Grove to Kyustendil | 5,183.75 mi (8,342.44 km) |
| Morton Grove to Levski | 5,219.86 mi (8,400.56 km) |
| Morton Grove to Lom | 5,129.97 mi (8,255.90 km) |
| Morton Grove to Lovech | 5,216.37 mi (8,394.94 km) |
| Morton Grove to Lukovit | 5,193.49 mi (8,358.11 km) |
| Morton Grove to Lyaskovets | 5,253.62 mi (8,454.89 km) |
| Morton Grove to Mezdra | 5,179.11 mi (8,334.98 km) |
| Morton Grove to Momchilgrad | 5,320.06 mi (8,561.82 km) |
