| Titisee-Neustadt to Karlovo | 882.68 mi (1,420.54 km) |
| Titisee-Neustadt to Karnobat | 979.64 mi (1,576.58 km) |
| Titisee-Neustadt to Kavarna | 1,015.99 mi (1,635.09 km) |
| Titisee-Neustadt to Kazanlak | 909.75 mi (1,464.10 km) |
| Titisee-Neustadt to Knezha | 822.23 mi (1,323.25 km) |
| Titisee-Neustadt to Kostinbrod | 807.07 mi (1,298.85 km) |
| Titisee-Neustadt to Kozloduy | 797.78 mi (1,283.90 km) |
| Titisee-Neustadt to Kyustendil | 803.93 mi (1,293.79 km) |
| Titisee-Neustadt to Levski | 873.32 mi (1,405.47 km) |
| Titisee-Neustadt to Lom | 774.35 mi (1,246.19 km) |
| Titisee-Neustadt to Lovech | 862.18 mi (1,387.55 km) |
| Titisee-Neustadt to Lukovit | 835.62 mi (1,344.80 km) |
| Titisee-Neustadt to Lyaskovets | 907.86 mi (1,461.07 km) |
| Titisee-Neustadt to Mezdra | 816.67 mi (1,314.31 km) |
| Titisee-Neustadt to Momchilgrad | 949.65 mi (1,528.32 km) |
