| Thomasville to Smolyan | 5,281.79 mi (8,500.22 km) |
| Thomasville to Sofia | 5,179.73 mi (8,335.97 km) |
| Thomasville to Sopot | 5,240.32 mi (8,433.47 km) |
| Thomasville to Sozopol | 5,369.98 mi (8,642.15 km) |
| Thomasville to Sredets | 5,352.61 mi (8,614.20 km) |
| Thomasville to Stamboliyski | 5,252.42 mi (8,452.96 km) |
| Thomasville to Stara Zagora | 5,286.08 mi (8,507.12 km) |
| Thomasville to Svilengrad | 5,336.28 mi (8,587.91 km) |
| Thomasville to Svishtov | 5,225.29 mi (8,409.29 km) |
| Thomasville to Targovishte | 5,290.05 mi (8,513.52 km) |
| Thomasville to Teteven | 5,209.66 mi (8,384.13 km) |
| Thomasville to Troyan | 5,229.46 mi (8,416.00 km) |
| Thomasville to Tryavna | 5,262.10 mi (8,468.53 km) |
| Thomasville to Tutrakan | 5,258.13 mi (8,462.14 km) |
| Thomasville to Varna | 5,344.74 mi (8,601.53 km) |
