| Cities | Distance |
|---|---|
| Opera to Azcoitia | 589.60 mi (948.88 km) |
| Opera to Azpeitia | 587.38 mi (945.30 km) |
| Opera to Azuqueca de Henares | 712.47 mi (1,146.60 km) |
| Opera to Badajoz | 941.07 mi (1,514.51 km) |
| Opera to Badalona | 443.96 mi (714.49 km) |
| Opera to Baena | 880.28 mi (1,416.67 km) |
| Opera to Baeza | 828.84 mi (1,333.88 km) |
| Opera to Bailen | 836.44 mi (1,346.13 km) |
| Opera to Balaguer | 488.32 mi (785.87 km) |
| Opera to Banolas | 392.86 mi (632.25 km) |
| Opera to Baranain | 568.28 mi (914.55 km) |
| Opera to Barbadanes | 877.64 mi (1,412.42 km) |
| Opera to Barbastro | 509.10 mi (819.32 km) |
| Opera to Barcelona | 448.46 mi (721.73 km) |
| Opera to Bargas | 769.15 mi (1,237.82 km) |