| Cities | Distance |
|---|---|
| Opera to Brescia | 49.81 mi (80.16 km) |
| Opera to Bressanone | 148.95 mi (239.71 km) |
| Opera to Bresso | 10.49 mi (16.88 km) |
| Opera to Brindisi | 548.72 mi (883.08 km) |
| Opera to Broni | 22.31 mi (35.91 km) |
| Opera to Bronte | 599.63 mi (965.01 km) |
| Opera to Brugherio | 12.27 mi (19.75 km) |
| Opera to Brugnera | 164.13 mi (264.14 km) |
| Opera to Bruino | 88.88 mi (143.04 km) |
| Opera to Brunico | 162.79 mi (261.98 km) |
| Opera to Brusciano | 404.72 mi (651.34 km) |
| Opera to Bucine | 176.77 mi (284.49 km) |
| Opera to Budrio | 127.04 mi (204.44 km) |
| Opera to Busca | 104.44 mi (168.08 km) |
| Opera to Bussolengo | 79.41 mi (127.80 km) |