| DeSoto to Smolyan | 6,108.60 mi (9,830.84 km) |
| DeSoto to Sofia | 6,004.56 mi (9,663.41 km) |
| DeSoto to Sopot | 6,059.15 mi (9,751.25 km) |
| DeSoto to Sozopol | 6,176.60 mi (9,940.28 km) |
| DeSoto to Sredets | 6,162.15 mi (9,917.02 km) |
| DeSoto to Stamboliyski | 6,076.02 mi (9,778.40 km) |
| DeSoto to Stara Zagora | 6,102.35 mi (9,820.79 km) |
| DeSoto to Svilengrad | 6,154.83 mi (9,905.25 km) |
| DeSoto to Svishtov | 6,034.16 mi (9,711.04 km) |
| DeSoto to Targovishte | 6,095.88 mi (9,810.37 km) |
| DeSoto to Teteven | 6,028.71 mi (9,702.28 km) |
| DeSoto to Troyan | 6,046.72 mi (9,731.25 km) |
| DeSoto to Tryavna | 6,075.88 mi (9,778.18 km) |
| DeSoto to Tutrakan | 6,057.76 mi (9,749.02 km) |
| DeSoto to Varna | 6,144.36 mi (9,888.39 km) |
