| Snina to Sestao | 1,259.88 mi (2,027.57 km) |
| Snina to Sevilla | 1,621.58 mi (2,609.69 km) |
| Snina to Sevilla La Nueva | 1,409.03 mi (2,267.62 km) |
| Snina to Silla | 1,293.75 mi (2,082.10 km) |
| Snina to Silleda | 1,514.36 mi (2,437.12 km) |
| Snina to Sitges | 1,122.80 mi (1,806.97 km) |
| Snina to Socuellamos | 1,397.66 mi (2,249.32 km) |
| Snina to Soller | 1,147.65 mi (1,846.97 km) |
| Snina to Solsona | 1,105.53 mi (1,779.19 km) |
| Snina to Son Servera | 1,127.60 mi (1,814.70 km) |
| Snina to Sonseca | 1,430.97 mi (2,302.92 km) |
| Snina to Sopelana | 1,256.49 mi (2,022.13 km) |
| Snina to Soria | 1,287.71 mi (2,072.38 km) |
| Snina to Suances | 1,302.99 mi (2,096.96 km) |
| Snina to Sueca | 1,296.46 mi (2,086.46 km) |
