| Safety Harbor to Smolyan | 5,765.20 mi (9,278.19 km) |
| Safety Harbor to Sofia | 5,665.03 mi (9,116.99 km) |
| Safety Harbor to Sopot | 5,728.36 mi (9,218.90 km) |
| Safety Harbor to Sozopol | 5,863.25 mi (9,435.99 km) |
| Safety Harbor to Sredets | 5,844.57 mi (9,405.92 km) |
| Safety Harbor to Stamboliyski | 5,737.82 mi (9,234.13 km) |
| Safety Harbor to Stara Zagora | 5,775.10 mi (9,294.13 km) |
| Safety Harbor to Svilengrad | 5,823.72 mi (9,372.37 km) |
| Safety Harbor to Svishtov | 5,718.54 mi (9,203.10 km) |
| Safety Harbor to Targovishte | 5,784.32 mi (9,308.96 km) |
| Safety Harbor to Teteven | 5,697.82 mi (9,169.75 km) |
| Safety Harbor to Troyan | 5,718.40 mi (9,202.88 km) |
| Safety Harbor to Tryavna | 5,752.60 mi (9,257.91 km) |
| Safety Harbor to Tutrakan | 5,755.61 mi (9,262.76 km) |
| Safety Harbor to Varna | 5,841.58 mi (9,401.12 km) |
