| Biscarrosse to Karlovo | 1,301.34 mi (2,094.31 km) |
| Biscarrosse to Karnobat | 1,408.64 mi (2,266.99 km) |
| Biscarrosse to Kavarna | 1,461.74 mi (2,352.45 km) |
| Biscarrosse to Kazanlak | 1,331.00 mi (2,142.04 km) |
| Biscarrosse to Knezha | 1,252.49 mi (2,015.69 km) |
| Biscarrosse to Kostinbrod | 1,220.11 mi (1,963.57 km) |
| Biscarrosse to Kozloduy | 1,231.54 mi (1,981.97 km) |
| Biscarrosse to Kyustendil | 1,202.89 mi (1,935.87 km) |
| Biscarrosse to Levski | 1,305.94 mi (2,101.71 km) |
| Biscarrosse to Lom | 1,206.70 mi (1,942.00 km) |
| Biscarrosse to Lovech | 1,288.97 mi (2,074.40 km) |
| Biscarrosse to Lukovit | 1,260.92 mi (2,029.25 km) |
| Biscarrosse to Lyaskovets | 1,338.64 mi (2,154.33 km) |
| Biscarrosse to Mezdra | 1,238.71 mi (1,993.52 km) |
| Biscarrosse to Momchilgrad | 1,352.32 mi (2,176.35 km) |
