| Friendswood to Sesena | 5,012.66 mi (8,067.09 km) |
| Friendswood to Sestao | 4,955.34 mi (7,974.84 km) |
| Friendswood to Sevilla | 4,980.33 mi (8,015.06 km) |
| Friendswood to Sevilla La Nueva | 4,989.86 mi (8,030.40 km) |
| Friendswood to Silla | 5,192.53 mi (8,356.57 km) |
| Friendswood to Silleda | 4,726.85 mi (7,607.14 km) |
| Friendswood to Sitges | 5,238.94 mi (8,431.26 km) |
| Friendswood to Socuellamos | 5,079.65 mi (8,174.90 km) |
| Friendswood to Soller | 5,327.41 mi (8,573.63 km) |
| Friendswood to Solsona | 5,202.01 mi (8,371.83 km) |
| Friendswood to Son Servera | 5,363.12 mi (8,631.10 km) |
| Friendswood to Sonseca | 5,011.92 mi (8,065.90 km) |
| Friendswood to Sopelana | 4,954.59 mi (7,973.65 km) |
| Friendswood to Soria | 5,023.88 mi (8,085.16 km) |
| Friendswood to Suances | 4,903.82 mi (7,891.94 km) |
