| Waterville to Sesena | 3,291.01 mi (5,296.37 km) |
| Waterville to Sestao | 3,222.09 mi (5,185.45 km) |
| Waterville to Sevilla | 3,279.02 mi (5,277.08 km) |
| Waterville to Sevilla La Nueva | 3,267.70 mi (5,258.85 km) |
| Waterville to Silla | 3,468.62 mi (5,582.20 km) |
| Waterville to Silleda | 3,000.83 mi (4,829.36 km) |
| Waterville to Sitges | 3,506.41 mi (5,643.03 km) |
| Waterville to Socuellamos | 3,360.04 mi (5,407.47 km) |
| Waterville to Soller | 3,597.75 mi (5,790.02 km) |
| Waterville to Solsona | 3,468.06 mi (5,581.31 km) |
| Waterville to Son Servera | 3,633.06 mi (5,846.85 km) |
| Waterville to Sonseca | 3,292.51 mi (5,298.78 km) |
| Waterville to Sopelana | 3,221.16 mi (5,183.96 km) |
| Waterville to Soria | 3,294.35 mi (5,301.74 km) |
| Waterville to Suances | 3,171.12 mi (5,103.42 km) |
