| Launceston to Karlovo | 1,477.80 mi (2,378.30 km) |
| Launceston to Karnobat | 1,572.24 mi (2,530.27 km) |
| Launceston to Kavarna | 1,602.90 mi (2,579.62 km) |
| Launceston to Kazanlak | 1,504.35 mi (2,421.01 km) |
| Launceston to Knezha | 1,415.89 mi (2,278.66 km) |
| Launceston to Kostinbrod | 1,403.08 mi (2,258.05 km) |
| Launceston to Kozloduy | 1,390.94 mi (2,238.50 km) |
| Launceston to Kyustendil | 1,400.33 mi (2,253.62 km) |
| Launceston to Levski | 1,466.01 mi (2,359.31 km) |
| Launceston to Lom | 1,368.04 mi (2,201.64 km) |
| Launceston to Lovech | 1,456.18 mi (2,343.49 km) |
| Launceston to Lukovit | 1,430.08 mi (2,301.49 km) |
| Launceston to Lyaskovets | 1,500.66 mi (2,415.08 km) |
| Launceston to Mezdra | 1,411.74 mi (2,271.97 km) |
| Launceston to Momchilgrad | 1,545.89 mi (2,487.87 km) |
