| Birmingham to Karlovo | 1,407.07 mi (2,264.46 km) |
| Birmingham to Karnobat | 1,495.15 mi (2,406.22 km) |
| Birmingham to Kavarna | 1,517.83 mi (2,442.70 km) |
| Birmingham to Kazanlak | 1,431.96 mi (2,304.52 km) |
| Birmingham to Knezha | 1,342.11 mi (2,159.92 km) |
| Birmingham to Kostinbrod | 1,336.38 mi (2,150.69 km) |
| Birmingham to Kozloduy | 1,316.41 mi (2,118.55 km) |
| Birmingham to Kyustendil | 1,338.82 mi (2,154.63 km) |
| Birmingham to Levski | 1,389.93 mi (2,236.88 km) |
| Birmingham to Lom | 1,294.74 mi (2,083.69 km) |
| Birmingham to Lovech | 1,382.75 mi (2,225.31 km) |
| Birmingham to Lukovit | 1,357.92 mi (2,185.36 km) |
| Birmingham to Lyaskovets | 1,424.50 mi (2,292.50 km) |
| Birmingham to Mezdra | 1,341.35 mi (2,158.70 km) |
| Birmingham to Momchilgrad | 1,479.70 mi (2,381.35 km) |
