| Ubach-Palenberg to Smolyan | 1,092.31 mi (1,757.90 km) |
| Ubach-Palenberg to Sofia | 988.57 mi (1,590.95 km) |
| Ubach-Palenberg to Sopot | 1,045.86 mi (1,683.14 km) |
| Ubach-Palenberg to Sozopol | 1,173.52 mi (1,888.59 km) |
| Ubach-Palenberg to Sredets | 1,156.16 mi (1,860.66 km) |
| Ubach-Palenberg to Stamboliyski | 1,060.56 mi (1,706.81 km) |
| Ubach-Palenberg to Stara Zagora | 1,090.77 mi (1,755.43 km) |
| Ubach-Palenberg to Svilengrad | 1,141.93 mi (1,837.76 km) |
| Ubach-Palenberg to Svishtov | 1,028.80 mi (1,655.69 km) |
| Ubach-Palenberg to Targovishte | 1,093.72 mi (1,760.18 km) |
| Ubach-Palenberg to Teteven | 1,015.22 mi (1,633.84 km) |
| Ubach-Palenberg to Troyan | 1,034.36 mi (1,664.64 km) |
| Ubach-Palenberg to Tryavna | 1,066.09 mi (1,715.71 km) |
| Ubach-Palenberg to Tutrakan | 1,063.45 mi (1,711.46 km) |
| Ubach-Palenberg to Varna | 1,149.63 mi (1,850.15 km) |
