| Gainesville to Smolyan | 5,669.76 mi (9,124.59 km) |
| Gainesville to Sofia | 5,569.10 mi (8,962.61 km) |
| Gainesville to Sopot | 5,631.82 mi (9,063.54 km) |
| Gainesville to Sozopol | 5,765.56 mi (9,278.76 km) |
| Gainesville to Sredets | 5,747.17 mi (9,249.18 km) |
| Gainesville to Stamboliyski | 5,641.91 mi (9,079.77 km) |
| Gainesville to Stara Zagora | 5,678.36 mi (9,138.43 km) |
| Gainesville to Svilengrad | 5,727.37 mi (9,217.31 km) |
| Gainesville to Svishtov | 5,620.78 mi (9,045.77 km) |
| Gainesville to Targovishte | 5,686.35 mi (9,151.30 km) |
| Gainesville to Teteven | 5,601.24 mi (9,014.33 km) |
| Gainesville to Troyan | 5,621.65 mi (9,047.18 km) |
| Gainesville to Tryavna | 5,655.50 mi (9,101.65 km) |
| Gainesville to Tutrakan | 5,656.88 mi (9,103.86 km) |
| Gainesville to Varna | 5,743.04 mi (9,242.52 km) |
