| Cities | Distance |
|---|---|
| Opera to Reinosa | 680.85 mi (1,095.72 km) |
| Opera to Requena | 664.59 mi (1,069.56 km) |
| Opera to Reus | 501.34 mi (806.82 km) |
| Opera to Rianxo | 913.65 mi (1,470.38 km) |
| Opera to Ribadeo | 810.41 mi (1,304.23 km) |
| Opera to Rincon de la Victoria | 921.57 mi (1,483.13 km) |
| Opera to Ripoll | 413.47 mi (665.42 km) |
| Opera to Ripollet | 444.16 mi (714.80 km) |
| Opera to Rojales | 717.78 mi (1,155.15 km) |
| Opera to Ronda | 955.75 mi (1,538.13 km) |
| Opera to Roquetas de Mar | 855.27 mi (1,376.43 km) |
| Opera to Rosas | 370.21 mi (595.79 km) |
| Opera to Rubi | 449.31 mi (723.10 km) |
| Opera to Rute | 896.25 mi (1,442.37 km) |
| Opera to Sabadell | 443.91 mi (714.40 km) |