| West University Place to Smolyan | 6,206.96 mi (9,989.14 km) |
| West University Place to Sofia | 6,103.41 mi (9,822.49 km) |
| West University Place to Sopot | 6,160.22 mi (9,913.92 km) |
| West University Place to Sozopol | 6,282.10 mi (10,110.07 km) |
| West University Place to Sredets | 6,266.64 mi (10,085.18 km) |
| West University Place to Stamboliyski | 6,175.46 mi (9,938.44 km) |
| West University Place to Stara Zagora | 6,204.41 mi (9,985.03 km) |
| West University Place to Svilengrad | 6,256.22 mi (10,068.41 km) |
| West University Place to Svishtov | 6,138.58 mi (9,879.09 km) |
| West University Place to Targovishte | 6,201.46 mi (9,980.28 km) |
| West University Place to Teteven | 6,129.64 mi (9,864.71 km) |
| West University Place to Troyan | 6,148.31 mi (9,894.75 km) |
| West University Place to Tryavna | 6,178.73 mi (9,943.71 km) |
| West University Place to Tutrakan | 6,165.29 mi (9,922.07 km) |
| West University Place to Varna | 6,252.09 mi (10,061.77 km) |
