| Titisee-Neustadt to Smolyan | 916.92 mi (1,475.64 km) |
| Titisee-Neustadt to Sofia | 816.16 mi (1,313.48 km) |
| Titisee-Neustadt to Sopot | 879.94 mi (1,416.13 km) |
| Titisee-Neustadt to Sozopol | 1,018.86 mi (1,639.69 km) |
| Titisee-Neustadt to Sredets | 998.73 mi (1,607.29 km) |
| Titisee-Neustadt to Stamboliyski | 888.96 mi (1,430.64 km) |
| Titisee-Neustadt to Stara Zagora | 927.10 mi (1,492.02 km) |
| Titisee-Neustadt to Svilengrad | 974.99 mi (1,569.09 km) |
| Titisee-Neustadt to Svishtov | 875.38 mi (1,408.79 km) |
| Titisee-Neustadt to Targovishte | 942.10 mi (1,516.16 km) |
| Titisee-Neustadt to Teteven | 849.52 mi (1,367.17 km) |
| Titisee-Neustadt to Troyan | 870.50 mi (1,400.94 km) |
| Titisee-Neustadt to Tryavna | 905.78 mi (1,457.70 km) |
| Titisee-Neustadt to Tutrakan | 920.38 mi (1,481.22 km) |
| Titisee-Neustadt to Varna | 1,003.43 mi (1,614.86 km) |
