| Joliet to Smolyan | 5,330.25 mi (8,578.22 km) |
| Joliet to Sofia | 5,226.12 mi (8,410.62 km) |
| Joliet to Sopot | 5,280.07 mi (8,497.45 km) |
| Joliet to Sozopol | 5,396.60 mi (8,684.99 km) |
| Joliet to Sredets | 5,382.32 mi (8,662.01 km) |
| Joliet to Stamboliyski | 5,297.37 mi (8,525.29 km) |
| Joliet to Stara Zagora | 5,323.03 mi (8,566.58 km) |
| Joliet to Svilengrad | 5,375.65 mi (8,651.27 km) |
| Joliet to Svishtov | 5,254.37 mi (8,456.09 km) |
| Joliet to Targovishte | 5,315.88 mi (8,555.09 km) |
| Joliet to Teteven | 5,249.68 mi (8,448.55 km) |
| Joliet to Troyan | 5,267.52 mi (8,477.25 km) |
| Joliet to Tryavna | 5,296.38 mi (8,523.70 km) |
| Joliet to Tutrakan | 5,277.51 mi (8,493.33 km) |
| Joliet to Varna | 5,364.08 mi (8,632.65 km) |
