| Winter Park to Smolyan | 5,677.56 mi (9,137.15 km) |
| Winter Park to Sofia | 5,577.60 mi (8,976.28 km) |
| Winter Park to Sopot | 5,641.18 mi (9,078.60 km) |
| Winter Park to Sozopol | 5,776.58 mi (9,296.51 km) |
| Winter Park to Sredets | 5,757.76 mi (9,266.21 km) |
| Winter Park to Stamboliyski | 5,650.38 mi (9,093.41 km) |
| Winter Park to Stara Zagora | 5,688.01 mi (9,153.96 km) |
| Winter Park to Svilengrad | 5,736.45 mi (9,231.92 km) |
| Winter Park to Svishtov | 5,631.91 mi (9,063.68 km) |
| Winter Park to Targovishte | 5,697.78 mi (9,169.69 km) |
| Winter Park to Teteven | 5,610.66 mi (9,029.48 km) |
| Winter Park to Troyan | 5,631.32 mi (9,062.73 km) |
| Winter Park to Tryavna | 5,665.66 mi (9,118.00 km) |
| Winter Park to Tutrakan | 5,669.45 mi (9,124.10 km) |
| Winter Park to Varna | 5,755.32 mi (9,262.29 km) |
