| University Heights to Smolyan | 5,082.11 mi (8,178.87 km) |
| University Heights to Sofia | 4,978.54 mi (8,012.18 km) |
| University Heights to Sopot | 5,035.38 mi (8,103.66 km) |
| University Heights to Sozopol | 5,157.75 mi (8,300.59 km) |
| University Heights to Sredets | 5,142.12 mi (8,275.44 km) |
| University Heights to Stamboliyski | 5,050.58 mi (8,128.12 km) |
| University Heights to Stara Zagora | 5,079.62 mi (8,174.86 km) |
| University Heights to Svilengrad | 5,131.38 mi (8,258.16 km) |
| University Heights to Svishtov | 5,014.07 mi (8,069.37 km) |
| University Heights to Targovishte | 5,077.14 mi (8,170.86 km) |
| University Heights to Teteven | 5,004.79 mi (8,054.44 km) |
| University Heights to Troyan | 5,023.49 mi (8,084.53 km) |
| University Heights to Tryavna | 5,054.02 mi (8,133.65 km) |
| University Heights to Tutrakan | 5,041.41 mi (8,113.37 km) |
| University Heights to Varna | 5,128.24 mi (8,253.11 km) |
