| Loudeac to Karlovo | 1,382.03 mi (2,224.17 km) |
| Loudeac to Karnobat | 1,482.25 mi (2,385.45 km) |
| Loudeac to Kavarna | 1,521.65 mi (2,448.87 km) |
| Loudeac to Kazanlak | 1,410.02 mi (2,269.21 km) |
| Loudeac to Knezha | 1,324.21 mi (2,131.11 km) |
| Loudeac to Kostinbrod | 1,304.04 mi (2,098.65 km) |
| Loudeac to Kozloduy | 1,300.42 mi (2,092.83 km) |
| Loudeac to Kyustendil | 1,296.00 mi (2,085.71 km) |
| Loudeac to Levski | 1,376.17 mi (2,214.73 km) |
| Loudeac to Lom | 1,276.50 mi (2,054.32 km) |
| Loudeac to Lovech | 1,363.58 mi (2,194.47 km) |
| Loudeac to Lukovit | 1,336.44 mi (2,150.79 km) |
| Loudeac to Lyaskovets | 1,410.50 mi (2,269.97 km) |
| Loudeac to Mezdra | 1,316.45 mi (2,118.62 km) |
| Loudeac to Momchilgrad | 1,444.57 mi (2,324.81 km) |
