| Schaumburg to Smolyan | 5,302.85 mi (8,534.12 km) |
| Schaumburg to Sofia | 5,198.68 mi (8,366.47 km) |
| Schaumburg to Sopot | 5,252.35 mi (8,452.84 km) |
| Schaumburg to Sozopol | 5,368.34 mi (8,639.50 km) |
| Schaumburg to Sredets | 5,354.18 mi (8,616.72 km) |
| Schaumburg to Stamboliyski | 5,269.84 mi (8,480.99 km) |
| Schaumburg to Stara Zagora | 5,295.18 mi (8,521.77 km) |
| Schaumburg to Svilengrad | 5,347.87 mi (8,606.57 km) |
| Schaumburg to Svishtov | 5,226.26 mi (8,410.85 km) |
| Schaumburg to Targovishte | 5,287.63 mi (8,509.61 km) |
| Schaumburg to Teteven | 5,221.99 mi (8,403.98 km) |
| Schaumburg to Troyan | 5,239.74 mi (8,432.55 km) |
| Schaumburg to Tryavna | 5,268.45 mi (8,478.75 km) |
| Schaumburg to Tutrakan | 5,249.03 mi (8,447.50 km) |
| Schaumburg to Varna | 5,335.56 mi (8,586.76 km) |
