| Four Square Mile to Smolyan | 5,992.88 mi (9,644.62 km) |
| Four Square Mile to Sofia | 5,889.04 mi (9,477.50 km) |
| Four Square Mile to Sopot | 5,935.12 mi (9,551.66 km) |
| Four Square Mile to Sozopol | 6,035.48 mi (9,713.16 km) |
| Four Square Mile to Sredets | 6,024.73 mi (9,695.87 km) |
| Four Square Mile to Stamboliyski | 5,957.24 mi (9,587.25 km) |
| Four Square Mile to Stara Zagora | 5,974.25 mi (9,614.62 km) |
| Four Square Mile to Svilengrad | 6,028.10 mi (9,701.29 km) |
| Four Square Mile to Svishtov | 5,899.19 mi (9,493.82 km) |
| Four Square Mile to Targovishte | 5,955.88 mi (9,585.06 km) |
| Four Square Mile to Teteven | 5,905.71 mi (9,504.33 km) |
| Four Square Mile to Troyan | 5,921.16 mi (9,529.18 km) |
| Four Square Mile to Tryavna | 5,945.51 mi (9,568.38 km) |
| Four Square Mile to Tutrakan | 5,911.74 mi (9,514.02 km) |
| Four Square Mile to Varna | 5,996.14 mi (9,649.86 km) |
