| Takoma Park to Sesena | 3,788.23 mi (6,096.56 km) |
| Takoma Park to Sestao | 3,732.70 mi (6,007.20 km) |
| Takoma Park to Sevilla | 3,759.13 mi (6,049.73 km) |
| Takoma Park to Sevilla La Nueva | 3,765.41 mi (6,059.84 km) |
| Takoma Park to Silla | 3,968.06 mi (6,385.98 km) |
| Takoma Park to Silleda | 3,502.52 mi (5,636.76 km) |
| Takoma Park to Sitges | 4,015.83 mi (6,462.86 km) |
| Takoma Park to Socuellamos | 3,855.34 mi (6,204.57 km) |
| Takoma Park to Soller | 4,103.43 mi (6,603.83 km) |
| Takoma Park to Solsona | 3,979.63 mi (6,404.59 km) |
| Takoma Park to Son Servera | 4,139.21 mi (6,661.41 km) |
| Takoma Park to Sonseca | 3,787.61 mi (6,095.57 km) |
| Takoma Park to Sopelana | 3,732.05 mi (6,006.15 km) |
| Takoma Park to Soria | 3,799.97 mi (6,115.45 km) |
| Takoma Park to Suances | 3,680.95 mi (5,923.92 km) |
