| Sugar Land to Sesena | 5,030.31 mi (8,095.51 km) |
| Sugar Land to Sestao | 4,971.79 mi (8,001.33 km) |
| Sugar Land to Sevilla | 4,999.19 mi (8,045.42 km) |
| Sugar Land to Sevilla La Nueva | 5,007.47 mi (8,058.75 km) |
| Sugar Land to Silla | 5,210.03 mi (8,384.73 km) |
| Sugar Land to Silleda | 4,744.10 mi (7,634.89 km) |
| Sugar Land to Sitges | 5,255.53 mi (8,457.96 km) |
| Sugar Land to Socuellamos | 5,097.46 mi (8,203.58 km) |
| Sugar Land to Soller | 5,344.37 mi (8,600.93 km) |
| Sugar Land to Solsona | 5,218.38 mi (8,398.17 km) |
| Sugar Land to Son Servera | 5,380.04 mi (8,658.33 km) |
| Sugar Land to Sonseca | 5,029.74 mi (8,094.58 km) |
| Sugar Land to Sopelana | 4,971.02 mi (8,000.09 km) |
| Sugar Land to Soria | 5,040.82 mi (8,112.42 km) |
| Sugar Land to Suances | 4,920.36 mi (7,918.55 km) |
