| Galashiels to Sesena | 1,072.82 mi (1,726.53 km) |
| Galashiels to Sestao | 850.49 mi (1,368.73 km) |
| Galashiels to Sevilla | 1,278.59 mi (2,057.70 km) |
| Galashiels to Sevilla La Nueva | 1,056.66 mi (1,700.54 km) |
| Galashiels to Silla | 1,128.66 mi (1,816.41 km) |
| Galashiels to Silleda | 925.04 mi (1,488.71 km) |
| Galashiels to Sitges | 1,015.58 mi (1,634.42 km) |
| Galashiels to Socuellamos | 1,128.02 mi (1,815.38 km) |
| Galashiels to Soller | 1,123.95 mi (1,808.82 km) |
| Galashiels to Solsona | 961.24 mi (1,546.97 km) |
| Galashiels to Son Servera | 1,140.95 mi (1,836.18 km) |
| Galashiels to Sonseca | 1,101.18 mi (1,772.18 km) |
| Galashiels to Sopelana | 845.60 mi (1,360.86 km) |
| Galashiels to Soria | 957.25 mi (1,540.54 km) |
| Galashiels to Suances | 843.80 mi (1,357.96 km) |
