| Winter Springs to Smolyan | 5,670.03 mi (9,125.03 km) |
| Winter Springs to Sofia | 5,570.06 mi (8,964.15 km) |
| Winter Springs to Sopot | 5,633.62 mi (9,066.44 km) |
| Winter Springs to Sozopol | 5,769.01 mi (9,284.32 km) |
| Winter Springs to Sredets | 5,750.19 mi (9,254.03 km) |
| Winter Springs to Stamboliyski | 5,642.84 mi (9,081.27 km) |
| Winter Springs to Stara Zagora | 5,680.45 mi (9,141.80 km) |
| Winter Springs to Svilengrad | 5,728.90 mi (9,219.77 km) |
| Winter Springs to Svishtov | 5,624.33 mi (9,051.49 km) |
| Winter Springs to Targovishte | 5,690.20 mi (9,157.49 km) |
| Winter Springs to Teteven | 5,603.11 mi (9,017.33 km) |
| Winter Springs to Troyan | 5,623.76 mi (9,050.57 km) |
| Winter Springs to Tryavna | 5,658.10 mi (9,105.83 km) |
| Winter Springs to Tutrakan | 5,661.86 mi (9,111.88 km) |
| Winter Springs to Varna | 5,747.73 mi (9,250.08 km) |
