| Elsfleth to Smolyan | 1,101.35 mi (1,772.45 km) |
| Elsfleth to Sofia | 997.37 mi (1,605.12 km) |
| Elsfleth to Sopot | 1,045.48 mi (1,682.54 km) |
| Elsfleth to Sozopol | 1,157.35 mi (1,862.57 km) |
| Elsfleth to Sredets | 1,143.39 mi (1,840.10 km) |
| Elsfleth to Stamboliyski | 1,066.13 mi (1,715.77 km) |
| Elsfleth to Stara Zagora | 1,086.57 mi (1,748.66 km) |
| Elsfleth to Svilengrad | 1,139.93 mi (1,834.53 km) |
| Elsfleth to Svishtov | 1,015.64 mi (1,634.51 km) |
| Elsfleth to Targovishte | 1,076.64 mi (1,732.68 km) |
| Elsfleth to Teteven | 1,015.61 mi (1,634.47 km) |
| Elsfleth to Troyan | 1,032.09 mi (1,660.99 km) |
| Elsfleth to Tryavna | 1,058.99 mi (1,704.28 km) |
| Elsfleth to Tutrakan | 1,038.66 mi (1,671.57 km) |
| Elsfleth to Varna | 1,125.39 mi (1,811.15 km) |
