| University City to Smolyan | 5,551.95 mi (8,935.00 km) |
| University City to Sofia | 5,447.91 mi (8,767.56 km) |
| University City to Sopot | 5,502.51 mi (8,855.43 km) |
| University City to Sozopol | 5,620.24 mi (9,044.91 km) |
| University City to Sredets | 5,605.70 mi (9,021.51 km) |
| University City to Stamboliyski | 5,519.36 mi (8,882.55 km) |
| University City to Stara Zagora | 5,545.75 mi (8,925.03 km) |
| University City to Svilengrad | 5,598.21 mi (9,009.45 km) |
| University City to Svishtov | 5,477.70 mi (8,815.50 km) |
| University City to Targovishte | 5,539.52 mi (8,915.00 km) |
| University City to Teteven | 5,472.07 mi (8,806.45 km) |
| University City to Troyan | 5,490.10 mi (8,835.45 km) |
| University City to Tryavna | 5,519.31 mi (8,882.47 km) |
| University City to Tutrakan | 5,501.62 mi (8,854.00 km) |
| University City to Varna | 5,588.26 mi (8,993.43 km) |
