| Thorigne-Fouillard to Karlovo | 1,328.14 mi (2,137.44 km) |
| Thorigne-Fouillard to Karnobat | 1,428.23 mi (2,298.51 km) |
| Thorigne-Fouillard to Kavarna | 1,467.56 mi (2,361.81 km) |
| Thorigne-Fouillard to Kazanlak | 1,356.09 mi (2,182.42 km) |
| Thorigne-Fouillard to Knezha | 1,270.20 mi (2,044.20 km) |
| Thorigne-Fouillard to Kostinbrod | 1,250.24 mi (2,012.07 km) |
| Thorigne-Fouillard to Kozloduy | 1,246.39 mi (2,005.87 km) |
| Thorigne-Fouillard to Kyustendil | 1,242.44 mi (1,999.52 km) |
| Thorigne-Fouillard to Levski | 1,322.14 mi (2,127.77 km) |
| Thorigne-Fouillard to Lom | 1,222.48 mi (1,967.39 km) |
| Thorigne-Fouillard to Lovech | 1,309.60 mi (2,107.59 km) |
| Thorigne-Fouillard to Lukovit | 1,282.48 mi (2,063.95 km) |
| Thorigne-Fouillard to Lyaskovets | 1,356.47 mi (2,183.03 km) |
| Thorigne-Fouillard to Mezdra | 1,262.53 mi (2,031.85 km) |
| Thorigne-Fouillard to Momchilgrad | 1,390.90 mi (2,238.45 km) |
