| Dreieich to Smolyan | 962.24 mi (1,548.58 km) |
| Dreieich to Sofia | 858.49 mi (1,381.61 km) |
| Dreieich to Sopot | 915.91 mi (1,474.01 km) |
| Dreieich to Sozopol | 1,044.41 mi (1,680.81 km) |
| Dreieich to Sredets | 1,026.79 mi (1,652.46 km) |
| Dreieich to Stamboliyski | 930.49 mi (1,497.48 km) |
| Dreieich to Stara Zagora | 960.94 mi (1,546.49 km) |
| Dreieich to Svilengrad | 1,011.99 mi (1,628.63 km) |
| Dreieich to Svishtov | 899.64 mi (1,447.82 km) |
| Dreieich to Targovishte | 964.82 mi (1,552.73 km) |
| Dreieich to Teteven | 885.27 mi (1,424.70 km) |
| Dreieich to Troyan | 904.49 mi (1,455.63 km) |
| Dreieich to Tryavna | 936.44 mi (1,507.05 km) |
| Dreieich to Tutrakan | 935.50 mi (1,505.54 km) |
| Dreieich to Varna | 1,021.42 mi (1,643.81 km) |
