| Ponce to Sesena | 4,005.66 mi (6,446.49 km) |
| Ponce to Sestao | 4,055.28 mi (6,526.34 km) |
| Ponce to Sevilla | 3,872.87 mi (6,232.78 km) |
| Ponce to Sevilla La Nueva | 3,989.14 mi (6,419.91 km) |
| Ponce to Silla | 4,178.88 mi (6,725.26 km) |
| Ponce to Silleda | 3,788.20 mi (6,096.52 km) |
| Ponce to Sitges | 4,295.76 mi (6,913.36 km) |
| Ponce to Socuellamos | 4,051.41 mi (6,520.12 km) |
| Ponce to Soller | 4,344.25 mi (6,991.39 km) |
| Ponce to Solsona | 4,281.12 mi (6,889.79 km) |
| Ponce to Son Servera | 4,379.62 mi (7,048.32 km) |
| Ponce to Sonseca | 3,990.95 mi (6,422.82 km) |
| Ponce to Sopelana | 4,056.97 mi (6,529.07 km) |
| Ponce to Soria | 4,075.78 mi (6,559.33 km) |
| Ponce to Suances | 4,003.71 mi (6,443.35 km) |
