| Austin to Sesena | 5,101.86 mi (8,210.65 km) |
| Austin to Sestao | 5,036.64 mi (8,105.70 km) |
| Austin to Sevilla | 5,077.66 mi (8,171.70 km) |
| Austin to Sevilla La Nueva | 5,078.78 mi (8,173.51 km) |
| Austin to Silla | 5,280.61 mi (8,498.33 km) |
| Austin to Silleda | 4,813.49 mi (7,746.57 km) |
| Austin to Sitges | 5,320.95 mi (8,563.24 km) |
| Austin to Socuellamos | 5,169.90 mi (8,320.16 km) |
| Austin to Soller | 5,411.83 mi (8,709.50 km) |
| Austin to Solsona | 5,282.58 mi (8,501.49 km) |
| Austin to Son Servera | 5,447.24 mi (8,766.49 km) |
| Austin to Sonseca | 5,102.22 mi (8,211.23 km) |
| Austin to Sopelana | 5,035.72 mi (8,104.20 km) |
| Austin to Soria | 5,108.33 mi (8,221.06 km) |
| Austin to Suances | 4,985.65 mi (8,023.63 km) |
