| Cities | Distance |
|---|---|
| Opera to Imielin | 567.97 mi (914.05 km) |
| Opera to Inowroclaw | 654.39 mi (1,053.14 km) |
| Opera to Janow Lubelski | 710.86 mi (1,144.02 km) |
| Opera to Jarocin | 590.61 mi (950.50 km) |
| Opera to Jaroslaw | 701.79 mi (1,129.42 km) |
| Opera to Jasien | 744.36 mi (1,197.94 km) |
| Opera to Jaslo | 644.93 mi (1,037.92 km) |
| Opera to Jastrzebie-Zdroj | 537.41 mi (864.88 km) |
| Opera to Jawor | 506.15 mi (814.56 km) |
| Opera to Jaworzno | 572.55 mi (921.43 km) |
| Opera to Jedrzejow | 626.69 mi (1,008.56 km) |
| Opera to Jelcz-Laskowice | 539.82 mi (868.75 km) |
| Opera to Jelenia Gora | 485.15 mi (780.78 km) |
| Opera to Jozefoslaw | 709.72 mi (1,142.19 km) |
| Opera to Jozefow | 717.48 mi (1,154.67 km) |