| Boynton Beach to Sesena | 4,375.78 mi (7,042.14 km) |
| Boynton Beach to Sestao | 4,361.77 mi (7,019.59 km) |
| Boynton Beach to Sevilla | 4,301.44 mi (6,922.50 km) |
| Boynton Beach to Sevilla La Nueva | 4,354.97 mi (7,008.64 km) |
| Boynton Beach to Silla | 4,557.73 mi (7,334.95 km) |
| Boynton Beach to Silleda | 4,110.11 mi (6,614.59 km) |
| Boynton Beach to Sitges | 4,635.10 mi (7,459.48 km) |
| Boynton Beach to Socuellamos | 4,435.78 mi (7,138.69 km) |
| Boynton Beach to Soller | 4,708.97 mi (7,578.35 km) |
| Boynton Beach to Solsona | 4,606.66 mi (7,413.70 km) |
| Boynton Beach to Son Servera | 4,745.47 mi (7,637.09 km) |
| Boynton Beach to Sonseca | 4,369.23 mi (7,031.60 km) |
| Boynton Beach to Sopelana | 4,362.04 mi (7,020.03 km) |
| Boynton Beach to Soria | 4,411.97 mi (7,100.38 km) |
| Boynton Beach to Suances | 4,308.70 mi (6,934.18 km) |
