| Schiller Park to Smolyan | 5,298.56 mi (8,527.21 km) |
| Schiller Park to Sofia | 5,194.41 mi (8,359.59 km) |
| Schiller Park to Sopot | 5,248.22 mi (8,446.19 km) |
| Schiller Park to Sozopol | 5,364.49 mi (8,633.31 km) |
| Schiller Park to Sredets | 5,350.26 mi (8,610.42 km) |
| Schiller Park to Stamboliyski | 5,265.61 mi (8,474.18 km) |
| Schiller Park to Stara Zagora | 5,291.11 mi (8,515.22 km) |
| Schiller Park to Svilengrad | 5,343.77 mi (8,599.96 km) |
| Schiller Park to Svishtov | 5,222.33 mi (8,404.53 km) |
| Schiller Park to Targovishte | 5,283.77 mi (8,503.41 km) |
| Schiller Park to Teteven | 5,217.84 mi (8,397.31 km) |
| Schiller Park to Troyan | 5,235.64 mi (8,425.94 km) |
| Schiller Park to Tryavna | 5,264.43 mi (8,472.27 km) |
| Schiller Park to Tutrakan | 5,245.30 mi (8,441.49 km) |
| Schiller Park to Varna | 5,331.85 mi (8,580.78 km) |
