| Porterville to Sesena | 5,763.58 mi (9,275.58 km) |
| Porterville to Sestao | 5,639.51 mi (9,075.92 km) |
| Porterville to Sevilla | 5,804.56 mi (9,341.54 km) |
| Porterville to Sevilla La Nueva | 5,739.34 mi (9,236.57 km) |
| Porterville to Silla | 5,925.35 mi (9,535.93 km) |
| Porterville to Silleda | 5,468.63 mi (8,800.92 km) |
| Porterville to Sitges | 5,915.62 mi (9,520.27 km) |
| Porterville to Socuellamos | 5,836.90 mi (9,393.58 km) |
| Porterville to Soller | 6,021.36 mi (9,690.44 km) |
| Porterville to Solsona | 5,867.65 mi (9,443.07 km) |
| Porterville to Son Servera | 6,052.76 mi (9,740.97 km) |
| Porterville to Sonseca | 5,772.62 mi (9,290.14 km) |
| Porterville to Sopelana | 5,637.17 mi (9,072.15 km) |
| Porterville to Soria | 5,732.34 mi (9,225.31 km) |
| Porterville to Suances | 5,595.09 mi (9,004.42 km) |
