| Longbridge to Karlovo | 1,408.32 mi (2,266.47 km) |
| Longbridge to Karnobat | 1,496.71 mi (2,408.72 km) |
| Longbridge to Kavarna | 1,519.75 mi (2,445.81 km) |
| Longbridge to Kazanlak | 1,433.29 mi (2,306.66 km) |
| Longbridge to Knezha | 1,343.48 mi (2,162.12 km) |
| Longbridge to Kostinbrod | 1,337.42 mi (2,152.38 km) |
| Longbridge to Kozloduy | 1,317.80 mi (2,120.80 km) |
| Longbridge to Kyustendil | 1,339.64 mi (2,155.94 km) |
| Longbridge to Levski | 1,391.42 mi (2,239.27 km) |
| Longbridge to Lom | 1,296.08 mi (2,085.83 km) |
| Longbridge to Lovech | 1,384.11 mi (2,227.51 km) |
| Longbridge to Lukovit | 1,359.22 mi (2,187.45 km) |
| Longbridge to Lyaskovets | 1,425.99 mi (2,294.92 km) |
| Longbridge to Mezdra | 1,342.57 mi (2,160.65 km) |
| Longbridge to Momchilgrad | 1,480.76 mi (2,383.06 km) |
