| Takoma Park to Smolyan | 5,013.96 mi (8,069.19 km) |
| Takoma Park to Sofia | 4,911.62 mi (7,904.49 km) |
| Takoma Park to Sopot | 4,971.70 mi (8,001.18 km) |
| Takoma Park to Sozopol | 5,100.46 mi (8,208.40 km) |
| Takoma Park to Sredets | 5,083.31 mi (8,180.79 km) |
| Takoma Park to Stamboliyski | 4,984.25 mi (8,021.38 km) |
| Takoma Park to Stara Zagora | 5,017.27 mi (8,074.52 km) |
| Takoma Park to Svilengrad | 5,067.71 mi (8,155.70 km) |
| Takoma Park to Svishtov | 4,955.83 mi (7,975.64 km) |
| Takoma Park to Targovishte | 5,020.41 mi (8,079.58 km) |
| Takoma Park to Teteven | 4,941.04 mi (7,951.83 km) |
| Takoma Park to Troyan | 4,960.69 mi (7,983.46 km) |
| Takoma Park to Tryavna | 4,993.07 mi (8,035.56 km) |
| Takoma Park to Tutrakan | 4,988.03 mi (8,027.46 km) |
| Takoma Park to Varna | 5,074.70 mi (8,166.94 km) |
