| Cities | Distance |
|---|---|
| Opera to Andrychow | 563.00 mi (906.06 km) |
| Opera to Augustow | 846.59 mi (1,362.45 km) |
| Opera to Banino | 743.49 mi (1,196.54 km) |
| Opera to Barlinek | 591.07 mi (951.24 km) |
| Opera to Bartoszyce | 799.18 mi (1,286.15 km) |
| Opera to Bedzin | 571.59 mi (919.88 km) |
| Opera to Belchatow | 621.81 mi (1,000.71 km) |
| Opera to Biala Podlaska | 780.67 mi (1,256.37 km) |
| Opera to Bialogard | 667.06 mi (1,073.53 km) |
| Opera to Bialy Kamien | 494.14 mi (795.25 km) |
| Opera to Bialystok | 822.94 mi (1,324.39 km) |
| Opera to Bielawa | 501.32 mi (806.79 km) |
| Opera to Bielsk Podlaski | 810.50 mi (1,304.37 km) |
| Opera to Bielsko-Biala | 550.40 mi (885.78 km) |
| Opera to Bierun | 563.57 mi (906.97 km) |