| Hickory Hills to Smolyan | 5,308.43 mi (8,543.09 km) |
| Hickory Hills to Sofia | 5,204.30 mi (8,375.51 km) |
| Hickory Hills to Sopot | 5,258.27 mi (8,462.37 km) |
| Hickory Hills to Sozopol | 5,374.86 mi (8,650.00 km) |
| Hickory Hills to Sredets | 5,360.56 mi (8,626.99 km) |
| Hickory Hills to Stamboliyski | 5,275.55 mi (8,490.18 km) |
| Hickory Hills to Stara Zagora | 5,301.24 mi (8,531.52 km) |
| Hickory Hills to Svilengrad | 5,353.85 mi (8,616.20 km) |
| Hickory Hills to Svishtov | 5,232.61 mi (8,421.07 km) |
| Hickory Hills to Targovishte | 5,294.14 mi (8,520.09 km) |
| Hickory Hills to Teteven | 5,227.88 mi (8,413.46 km) |
| Hickory Hills to Troyan | 5,245.72 mi (8,442.18 km) |
| Hickory Hills to Tryavna | 5,274.60 mi (8,488.65 km) |
| Hickory Hills to Tutrakan | 5,255.80 mi (8,458.39 km) |
| Hickory Hills to Varna | 5,342.37 mi (8,597.71 km) |
