| Silver Spring to Sesena | 3,788.42 mi (6,096.87 km) |
| Silver Spring to Sestao | 3,732.77 mi (6,007.31 km) |
| Silver Spring to Sevilla | 3,759.45 mi (6,050.25 km) |
| Silver Spring to Sevilla La Nueva | 3,765.60 mi (6,060.15 km) |
| Silver Spring to Silla | 3,968.24 mi (6,386.27 km) |
| Silver Spring to Silleda | 3,502.67 mi (5,637.00 km) |
| Silver Spring to Sitges | 4,015.92 mi (6,463.00 km) |
| Silver Spring to Socuellamos | 3,855.55 mi (6,204.90 km) |
| Silver Spring to Soller | 4,103.55 mi (6,604.03 km) |
| Silver Spring to Solsona | 3,979.69 mi (6,404.70 km) |
| Silver Spring to Son Servera | 4,139.33 mi (6,661.61 km) |
| Silver Spring to Sonseca | 3,787.82 mi (6,095.91 km) |
| Silver Spring to Sopelana | 3,732.12 mi (6,006.27 km) |
| Silver Spring to Soria | 3,800.09 mi (6,115.65 km) |
| Silver Spring to Suances | 3,681.03 mi (5,924.05 km) |
