| Alcoa to Karlovo | 5,404.01 mi (8,696.91 km) |
| Alcoa to Karnobat | 5,490.44 mi (8,836.01 km) |
| Alcoa to Kavarna | 5,507.20 mi (8,862.98 km) |
| Alcoa to Kazanlak | 5,428.75 mi (8,736.72 km) |
| Alcoa to Knezha | 5,338.77 mi (8,591.91 km) |
| Alcoa to Kostinbrod | 5,332.94 mi (8,582.54 km) |
| Alcoa to Kozloduy | 5,312.95 mi (8,550.37 km) |
| Alcoa to Kyustendil | 5,333.66 mi (8,583.70 km) |
| Alcoa to Levski | 5,385.91 mi (8,667.78 km) |
| Alcoa to Lom | 5,291.53 mi (8,515.89 km) |
| Alcoa to Lovech | 5,379.42 mi (8,657.33 km) |
| Alcoa to Lukovit | 5,354.79 mi (8,617.70 km) |
| Alcoa to Lyaskovets | 5,420.36 mi (8,723.22 km) |
| Alcoa to Mezdra | 5,338.30 mi (8,591.17 km) |
| Alcoa to Momchilgrad | 5,476.30 mi (8,813.25 km) |
