| Starkville to Smolyan | 5,754.87 mi (9,261.57 km) |
| Starkville to Sofia | 5,651.73 mi (9,095.58 km) |
| Starkville to Sopot | 5,709.87 mi (9,189.15 km) |
| Starkville to Sozopol | 5,834.56 mi (9,389.82 km) |
| Starkville to Sredets | 5,818.42 mi (9,363.84 km) |
| Starkville to Stamboliyski | 5,724.06 mi (9,211.98 km) |
| Starkville to Stara Zagora | 5,754.64 mi (9,261.20 km) |
| Starkville to Svilengrad | 5,805.94 mi (9,343.76 km) |
| Starkville to Svishtov | 5,690.48 mi (9,157.95 km) |
| Starkville to Targovishte | 5,754.09 mi (9,260.31 km) |
| Starkville to Teteven | 5,679.24 mi (9,139.85 km) |
| Starkville to Troyan | 5,698.31 mi (9,170.54 km) |
| Starkville to Tryavna | 5,729.52 mi (9,220.77 km) |
| Starkville to Tutrakan | 5,719.37 mi (9,204.43 km) |
| Starkville to Varna | 5,806.20 mi (9,344.18 km) |
