| Twin Falls to Sesena | 5,275.15 mi (8,489.54 km) |
| Twin Falls to Sestao | 5,144.47 mi (8,279.23 km) |
| Twin Falls to Sevilla | 5,325.81 mi (8,571.06 km) |
| Twin Falls to Sevilla La Nueva | 5,250.91 mi (8,450.52 km) |
| Twin Falls to Silla | 5,433.71 mi (8,744.72 km) |
| Twin Falls to Silleda | 4,981.22 mi (8,016.49 km) |
| Twin Falls to Sitges | 5,418.27 mi (8,719.86 km) |
| Twin Falls to Socuellamos | 5,348.73 mi (8,607.95 km) |
| Twin Falls to Soller | 5,525.06 mi (8,891.73 km) |
| Twin Falls to Solsona | 5,369.54 mi (8,641.45 km) |
| Twin Falls to Son Servera | 5,555.88 mi (8,941.32 km) |
| Twin Falls to Sonseca | 5,285.35 mi (8,505.95 km) |
| Twin Falls to Sopelana | 5,141.99 mi (8,275.23 km) |
| Twin Falls to Soria | 5,239.25 mi (8,431.75 km) |
| Twin Falls to Suances | 5,101.04 mi (8,209.34 km) |
