| Frauenfeld to Sesena | 810.06 mi (1,303.67 km) |
| Frauenfeld to Sestao | 646.38 mi (1,040.25 km) |
| Frauenfeld to Sevilla | 1,038.16 mi (1,670.75 km) |
| Frauenfeld to Sevilla La Nueva | 811.39 mi (1,305.80 km) |
| Frauenfeld to Silla | 732.48 mi (1,178.81 km) |
| Frauenfeld to Silleda | 897.57 mi (1,444.50 km) |
| Frauenfeld to Sitges | 559.12 mi (899.82 km) |
| Frauenfeld to Socuellamos | 816.75 mi (1,314.44 km) |
| Frauenfeld to Soller | 620.20 mi (998.12 km) |
| Frauenfeld to Solsona | 527.22 mi (848.48 km) |
| Frauenfeld to Son Servera | 613.62 mi (987.53 km) |
| Frauenfeld to Sonseca | 839.04 mi (1,350.31 km) |
| Frauenfeld to Sopelana | 642.74 mi (1,034.39 km) |
| Frauenfeld to Soria | 685.71 mi (1,103.54 km) |
| Frauenfeld to Suances | 687.59 mi (1,106.57 km) |
