| Cities | Distance |
|---|---|
| Opera to Sestao | 619.98 mi (997.76 km) |
| Opera to Sevilla | 966.61 mi (1,555.60 km) |
| Opera to Sevilla La Nueva | 754.34 mi (1,213.99 km) |
| Opera to Silla | 643.07 mi (1,034.92 km) |
| Opera to Silleda | 884.41 mi (1,423.31 km) |
| Opera to Sitges | 469.86 mi (756.17 km) |
| Opera to Socuellamos | 742.62 mi (1,195.13 km) |
| Opera to Soller | 510.07 mi (820.88 km) |
| Opera to Solsona | 450.01 mi (724.23 km) |
| Opera to Son Servera | 497.22 mi (800.20 km) |
| Opera to Sonseca | 775.41 mi (1,247.90 km) |
| Opera to Sopelana | 617.26 mi (993.38 km) |
| Opera to Soria | 635.20 mi (1,022.25 km) |
| Opera to Suances | 667.72 mi (1,074.58 km) |
| Opera to Sueca | 646.88 mi (1,041.05 km) |