| Gignac-la-Nerthe to Sestao | 413.92 mi (666.14 km) |
| Gignac-la-Nerthe to Sevilla | 727.30 mi (1,170.47 km) |
| Gignac-la-Nerthe to Sevilla La Nueva | 520.65 mi (837.91 km) |
| Gignac-la-Nerthe to Silla | 403.88 mi (649.98 km) |
| Gignac-la-Nerthe to Silleda | 681.03 mi (1,096.01 km) |
| Gignac-la-Nerthe to Sitges | 230.17 mi (370.42 km) |
| Gignac-la-Nerthe to Socuellamos | 503.36 mi (810.08 km) |
| Gignac-la-Nerthe to Soller | 282.73 mi (455.01 km) |
| Gignac-la-Nerthe to Solsona | 212.07 mi (341.30 km) |
| Gignac-la-Nerthe to Son Servera | 278.11 mi (447.57 km) |
| Gignac-la-Nerthe to Sonseca | 538.76 mi (867.04 km) |
| Gignac-la-Nerthe to Sopelana | 412.32 mi (663.56 km) |
| Gignac-la-Nerthe to Soria | 407.48 mi (655.78 km) |
| Gignac-la-Nerthe to Suances | 465.82 mi (749.66 km) |
| Gignac-la-Nerthe to Sueca | 408.15 mi (656.86 km) |
