| Montgomeryville to Karlovo | 4,846.05 mi (7,798.96 km) |
| Montgomeryville to Karnobat | 4,934.20 mi (7,940.83 km) |
| Montgomeryville to Kavarna | 4,953.38 mi (7,971.69 km) |
| Montgomeryville to Kazanlak | 4,871.20 mi (7,839.44 km) |
| Montgomeryville to Knezha | 4,781.42 mi (7,694.95 km) |
| Montgomeryville to Kostinbrod | 4,774.06 mi (7,683.11 km) |
| Montgomeryville to Kozloduy | 4,755.74 mi (7,653.62 km) |
| Montgomeryville to Kyustendil | 4,773.79 mi (7,682.67 km) |
| Montgomeryville to Levski | 4,829.19 mi (7,771.84 km) |
| Montgomeryville to Lom | 4,734.00 mi (7,618.64 km) |
| Montgomeryville to Lovech | 4,822.05 mi (7,760.34 km) |
| Montgomeryville to Lukovit | 4,797.09 mi (7,720.17 km) |
| Montgomeryville to Lyaskovets | 4,863.73 mi (7,827.42 km) |
| Montgomeryville to Mezdra | 4,780.20 mi (7,692.98 km) |
| Montgomeryville to Momchilgrad | 4,917.38 mi (7,913.75 km) |
