| Eutin to Smolyan | 1,081.40 mi (1,740.35 km) |
| Eutin to Sofia | 978.83 mi (1,575.27 km) |
| Eutin to Sopot | 1,020.98 mi (1,643.10 km) |
| Eutin to Sozopol | 1,122.50 mi (1,806.49 km) |
| Eutin to Sredets | 1,110.60 mi (1,787.34 km) |
| Eutin to Stamboliyski | 1,044.69 mi (1,681.27 km) |
| Eutin to Stara Zagora | 1,059.32 mi (1,704.81 km) |
| Eutin to Svilengrad | 1,113.23 mi (1,791.57 km) |
| Eutin to Svishtov | 984.35 mi (1,584.16 km) |
| Eutin to Targovishte | 1,042.28 mi (1,677.39 km) |
| Eutin to Teteven | 991.99 mi (1,596.46 km) |
| Eutin to Troyan | 1,006.71 mi (1,620.15 km) |
| Eutin to Tryavna | 1,030.49 mi (1,658.41 km) |
| Eutin to Tutrakan | 1,000.52 mi (1,610.17 km) |
| Eutin to Varna | 1,086.43 mi (1,748.44 km) |
