| Mentor to Sesena | 3,909.57 mi (6,291.84 km) |
| Mentor to Sestao | 3,836.01 mi (6,173.47 km) |
| Mentor to Sevilla | 3,899.30 mi (6,275.31 km) |
| Mentor to Sevilla La Nueva | 3,886.16 mi (6,254.16 km) |
| Mentor to Silla | 4,086.52 mi (6,576.62 km) |
| Mentor to Silleda | 3,618.46 mi (5,823.35 km) |
| Mentor to Sitges | 4,120.60 mi (6,631.47 km) |
| Mentor to Socuellamos | 3,978.96 mi (6,403.51 km) |
| Mentor to Soller | 4,213.50 mi (6,780.97 km) |
| Mentor to Solsona | 4,081.18 mi (6,568.02 km) |
| Mentor to Son Servera | 4,248.59 mi (6,837.45 km) |
| Mentor to Sonseca | 3,911.49 mi (6,294.94 km) |
| Mentor to Sopelana | 3,834.94 mi (6,171.74 km) |
| Mentor to Soria | 3,910.41 mi (6,293.19 km) |
| Mentor to Suances | 3,785.49 mi (6,092.16 km) |
