| Midwest City to Karlovo | 5,925.31 mi (9,535.87 km) |
| Midwest City to Karnobat | 6,001.31 mi (9,658.18 km) |
| Midwest City to Kavarna | 6,005.72 mi (9,665.27 km) |
| Midwest City to Kazanlak | 5,947.42 mi (9,571.45 km) |
| Midwest City to Knezha | 5,857.37 mi (9,426.52 km) |
| Midwest City to Kostinbrod | 5,860.43 mi (9,431.45 km) |
| Midwest City to Kozloduy | 5,831.14 mi (9,384.31 km) |
| Midwest City to Kyustendil | 5,867.37 mi (9,442.61 km) |
| Midwest City to Levski | 5,900.53 mi (9,495.99 km) |
| Midwest City to Lom | 5,811.68 mi (9,353.00 km) |
| Midwest City to Lovech | 5,897.66 mi (9,491.37 km) |
| Midwest City to Lukovit | 5,875.15 mi (9,455.13 km) |
| Midwest City to Lyaskovets | 5,934.09 mi (9,550.00 km) |
| Midwest City to Mezdra | 5,861.19 mi (9,432.67 km) |
| Midwest City to Momchilgrad | 6,002.47 mi (9,660.04 km) |
