| Boiling Springs to Sesena | 4,158.84 mi (6,693.01 km) |
| Boiling Springs to Sestao | 4,109.66 mi (6,613.86 km) |
| Boiling Springs to Sevilla | 4,121.31 mi (6,632.61 km) |
| Boiling Springs to Sevilla La Nueva | 4,136.31 mi (6,656.75 km) |
| Boiling Springs to Silla | 4,339.49 mi (6,983.73 km) |
| Boiling Springs to Silleda | 3,875.71 mi (6,237.36 km) |
| Boiling Springs to Sitges | 4,391.96 mi (7,068.17 km) |
| Boiling Springs to Socuellamos | 4,224.91 mi (6,799.34 km) |
| Boiling Springs to Soller | 4,477.69 mi (7,206.15 km) |
| Boiling Springs to Solsona | 4,356.78 mi (7,011.56 km) |
| Boiling Springs to Son Servera | 4,513.66 mi (7,264.03 km) |
| Boiling Springs to Sonseca | 4,157.21 mi (6,690.38 km) |
| Boiling Springs to Sopelana | 4,109.14 mi (6,613.02 km) |
| Boiling Springs to Soria | 4,174.56 mi (6,718.31 km) |
| Boiling Springs to Suances | 4,057.62 mi (6,530.11 km) |
