| Ilioupoli to Sestao | 1,444.62 mi (2,324.89 km) |
| Ilioupoli to Sevilla | 1,622.09 mi (2,610.50 km) |
| Ilioupoli to Sevilla La Nueva | 1,491.76 mi (2,400.76 km) |
| Ilioupoli to Silla | 1,303.58 mi (2,097.90 km) |
| Ilioupoli to Silleda | 1,706.19 mi (2,745.84 km) |
| Ilioupoli to Sitges | 1,187.30 mi (1,910.78 km) |
| Ilioupoli to Socuellamos | 1,431.00 mi (2,302.97 km) |
| Ilioupoli to Soller | 1,137.09 mi (1,829.98 km) |
| Ilioupoli to Solsona | 1,206.58 mi (1,941.80 km) |
| Ilioupoli to Son Servera | 1,102.07 mi (1,773.62 km) |
| Ilioupoli to Sonseca | 1,490.27 mi (2,398.35 km) |
| Ilioupoli to Sopelana | 1,443.80 mi (2,323.57 km) |
| Ilioupoli to Soria | 1,409.91 mi (2,269.04 km) |
| Ilioupoli to Suances | 1,497.64 mi (2,410.22 km) |
| Ilioupoli to Sueca | 1,298.97 mi (2,090.49 km) |
