| Plougastel-Daoulas to Karlovo | 1,457.33 mi (2,345.34 km) |
| Plougastel-Daoulas to Karnobat | 1,557.28 mi (2,506.20 km) |
| Plougastel-Daoulas to Kavarna | 1,596.11 mi (2,568.70 km) |
| Plougastel-Daoulas to Kazanlak | 1,485.26 mi (2,390.29 km) |
| Plougastel-Daoulas to Knezha | 1,399.29 mi (2,251.94 km) |
| Plougastel-Daoulas to Kostinbrod | 1,379.44 mi (2,219.99 km) |
| Plougastel-Daoulas to Kozloduy | 1,375.42 mi (2,213.53 km) |
| Plougastel-Daoulas to Kyustendil | 1,371.53 mi (2,207.27 km) |
| Plougastel-Daoulas to Levski | 1,451.16 mi (2,335.42 km) |
| Plougastel-Daoulas to Lom | 1,351.55 mi (2,175.10 km) |
| Plougastel-Daoulas to Lovech | 1,438.72 mi (2,315.39 km) |
| Plougastel-Daoulas to Lukovit | 1,411.62 mi (2,271.79 km) |
| Plougastel-Daoulas to Lyaskovets | 1,485.52 mi (2,390.71 km) |
| Plougastel-Daoulas to Mezdra | 1,391.70 mi (2,239.73 km) |
| Plougastel-Daoulas to Momchilgrad | 1,520.06 mi (2,446.29 km) |
