| Sweetwater to Smolyan | 5,768.30 mi (9,283.19 km) |
| Sweetwater to Sofia | 5,669.84 mi (9,124.72 km) |
| Sweetwater to Sopot | 5,734.93 mi (9,229.48 km) |
| Sweetwater to Sozopol | 5,873.26 mi (9,452.09 km) |
| Sweetwater to Sredets | 5,853.64 mi (9,420.52 km) |
| Sweetwater to Stamboliyski | 5,742.45 mi (9,241.58 km) |
| Sweetwater to Stara Zagora | 5,782.23 mi (9,305.61 km) |
| Sweetwater to Svilengrad | 5,829.53 mi (9,381.72 km) |
| Sweetwater to Svishtov | 5,729.01 mi (9,219.95 km) |
| Sweetwater to Targovishte | 5,795.33 mi (9,326.69 km) |
| Sweetwater to Teteven | 5,704.58 mi (9,180.64 km) |
| Sweetwater to Troyan | 5,725.67 mi (9,214.58 km) |
| Sweetwater to Tryavna | 5,760.89 mi (9,271.26 km) |
| Sweetwater to Tutrakan | 5,769.19 mi (9,284.61 km) |
| Sweetwater to Varna | 5,854.39 mi (9,421.73 km) |
