| Ainsdale to Sesena | 933.16 mi (1,501.78 km) |
| Ainsdale to Sestao | 711.06 mi (1,144.34 km) |
| Ainsdale to Sevilla | 1,139.27 mi (1,833.48 km) |
| Ainsdale to Sevilla La Nueva | 916.96 mi (1,475.71 km) |
| Ainsdale to Silla | 991.66 mi (1,595.92 km) |
| Ainsdale to Silleda | 789.85 mi (1,271.14 km) |
| Ainsdale to Sitges | 883.54 mi (1,421.92 km) |
| Ainsdale to Socuellamos | 988.71 mi (1,591.18 km) |
| Ainsdale to Soller | 993.09 mi (1,598.23 km) |
| Ainsdale to Solsona | 829.01 mi (1,334.16 km) |
| Ainsdale to Son Servera | 1,011.64 mi (1,628.08 km) |
| Ainsdale to Sonseca | 961.49 mi (1,547.37 km) |
| Ainsdale to Sopelana | 706.19 mi (1,136.50 km) |
| Ainsdale to Soria | 818.18 mi (1,316.73 km) |
| Ainsdale to Suances | 704.09 mi (1,133.13 km) |
