| Riviera Beach to Sesena | 4,365.73 mi (7,025.96 km) |
| Riviera Beach to Sestao | 4,350.83 mi (7,001.98 km) |
| Riviera Beach to Sevilla | 4,292.30 mi (6,907.80 km) |
| Riviera Beach to Sevilla La Nueva | 4,344.86 mi (6,992.38 km) |
| Riviera Beach to Silla | 4,547.69 mi (7,318.81 km) |
| Riviera Beach to Silleda | 4,099.53 mi (6,597.56 km) |
| Riviera Beach to Sitges | 4,624.47 mi (7,442.36 km) |
| Riviera Beach to Socuellamos | 4,425.90 mi (7,122.79 km) |
| Riviera Beach to Soller | 4,698.65 mi (7,561.75 km) |
| Riviera Beach to Solsona | 4,595.84 mi (7,396.29 km) |
| Riviera Beach to Son Servera | 4,735.15 mi (7,620.48 km) |
| Riviera Beach to Sonseca | 4,359.30 mi (7,015.62 km) |
| Riviera Beach to Sopelana | 4,351.08 mi (7,002.39 km) |
| Riviera Beach to Soria | 4,401.41 mi (7,083.38 km) |
| Riviera Beach to Suances | 4,297.76 mi (6,916.58 km) |
