| Cities | Distance |
|---|---|
| Opera to Amorebieta | 608.94 mi (979.99 km) |
| Opera to Amposta | 542.06 mi (872.36 km) |
| Opera to Amurrio | 625.39 mi (1,006.47 km) |
| Opera to Andoain | 574.76 mi (924.99 km) |
| Opera to Andraitx | 529.70 mi (852.47 km) |
| Opera to Andujar | 850.10 mi (1,368.10 km) |
| Opera to Antequera | 918.08 mi (1,477.51 km) |
| Opera to Antigua | 1,726.49 mi (2,778.52 km) |
| Opera to Aranda de Duero | 693.91 mi (1,116.75 km) |
| Opera to Aranjuez | 747.23 mi (1,202.54 km) |
| Opera to Archena | 737.79 mi (1,187.36 km) |
| Opera to Arcos de la Frontera | 981.03 mi (1,578.82 km) |
| Opera to Arenys de Mar | 424.82 mi (683.67 km) |
| Opera to Arenys de Munt | 423.83 mi (682.09 km) |
| Opera to Argentona | 431.81 mi (694.94 km) |