| Wyoming to Sesena | 4,070.51 mi (6,550.86 km) |
| Wyoming to Sestao | 3,985.55 mi (6,414.13 km) |
| Wyoming to Sevilla | 4,072.09 mi (6,553.39 km) |
| Wyoming to Sevilla La Nueva | 4,046.80 mi (6,512.70 km) |
| Wyoming to Silla | 4,245.00 mi (6,831.66 km) |
| Wyoming to Silleda | 3,777.06 mi (6,078.58 km) |
| Wyoming to Sitges | 4,270.02 mi (6,871.94 km) |
| Wyoming to Socuellamos | 4,141.11 mi (6,664.48 km) |
| Wyoming to Soller | 4,366.08 mi (7,026.53 km) |
| Wyoming to Solsona | 4,228.61 mi (6,805.30 km) |
| Wyoming to Son Servera | 4,400.60 mi (7,082.08 km) |
| Wyoming to Sonseca | 4,074.05 mi (6,556.54 km) |
| Wyoming to Sopelana | 3,984.21 mi (6,411.96 km) |
| Wyoming to Soria | 4,064.32 mi (6,540.89 km) |
| Wyoming to Suances | 3,936.04 mi (6,334.44 km) |
