| Takoma Park to Sestu | 4,417.43 mi (7,109.16 km) |
| Takoma Park to Settimo Torinese | 4,164.58 mi (6,702.25 km) |
| Takoma Park to Seveso | 4,207.65 mi (6,771.56 km) |
| Takoma Park to Sezze | 4,519.39 mi (7,273.25 km) |
| Takoma Park to Siano | 4,616.75 mi (7,429.95 km) |
| Takoma Park to Siena | 4,379.41 mi (7,047.97 km) |
| Takoma Park to Signa | 4,353.51 mi (7,006.29 km) |
| Takoma Park to Silea | 4,341.67 mi (6,987.25 km) |
| Takoma Park to Silvi Paese | 4,527.74 mi (7,286.69 km) |
| Takoma Park to Sinalunga | 4,400.44 mi (7,081.83 km) |
| Takoma Park to Siniscola | 4,400.85 mi (7,082.48 km) |
| Takoma Park to Sinnai | 4,422.45 mi (7,117.25 km) |
| Takoma Park to Siracusa | 4,784.26 mi (7,699.51 km) |
| Takoma Park to Solaro | 4,206.26 mi (6,769.32 km) |
| Takoma Park to Soliera | 4,313.87 mi (6,942.51 km) |
