| Matthews to Sesena | 4,094.25 mi (6,589.05 km) |
| Matthews to Sestao | 4,047.22 mi (6,513.37 km) |
| Matthews to Sevilla | 4,054.73 mi (6,525.46 km) |
| Matthews to Sevilla La Nueva | 4,071.80 mi (6,552.92 km) |
| Matthews to Silla | 4,275.09 mi (6,880.09 km) |
| Matthews to Silleda | 3,811.95 mi (6,134.74 km) |
| Matthews to Sitges | 4,329.13 mi (6,967.07 km) |
| Matthews to Socuellamos | 4,160.01 mi (6,694.89 km) |
| Matthews to Soller | 4,414.17 mi (7,103.92 km) |
| Matthews to Solsona | 4,294.37 mi (6,911.13 km) |
| Matthews to Son Servera | 4,450.19 mi (7,161.89 km) |
| Matthews to Sonseca | 4,092.33 mi (6,585.96 km) |
| Matthews to Sopelana | 4,046.75 mi (6,512.62 km) |
| Matthews to Soria | 4,111.21 mi (6,616.36 km) |
| Matthews to Suances | 3,995.07 mi (6,429.45 km) |
