| Normal to Sesena | 4,298.07 mi (6,917.08 km) |
| Normal to Sestao | 4,216.37 mi (6,785.58 km) |
| Normal to Sevilla | 4,295.04 mi (6,912.20 km) |
| Normal to Sevilla La Nueva | 4,274.45 mi (6,879.07 km) |
| Normal to Silla | 4,473.41 mi (7,199.25 km) |
| Normal to Silleda | 4,005.28 mi (6,445.88 km) |
| Normal to Sitges | 4,500.94 mi (7,243.57 km) |
| Normal to Socuellamos | 4,368.28 mi (7,030.07 km) |
| Normal to Soller | 4,596.23 mi (7,396.91 km) |
| Normal to Solsona | 4,459.99 mi (7,177.66 km) |
| Normal to Son Servera | 4,630.91 mi (7,452.72 km) |
| Normal to Sonseca | 4,301.06 mi (6,921.88 km) |
| Normal to Sopelana | 4,215.08 mi (6,783.52 km) |
| Normal to Soria | 4,294.02 mi (6,910.56 km) |
| Normal to Suances | 4,166.59 mi (6,705.47 km) |
