| Cities | Distance |
|---|---|
| Opera to Giszowiec | 566.00 mi (910.88 km) |
| Opera to Gizycko | 817.27 mi (1,315.27 km) |
| Opera to Gliwice | 553.13 mi (890.17 km) |
| Opera to Glogow | 534.91 mi (860.85 km) |
| Opera to Glogow Malopolski | 676.75 mi (1,089.12 km) |
| Opera to Glowno | 659.12 mi (1,060.76 km) |
| Opera to Glubczyce | 519.48 mi (836.02 km) |
| Opera to Glucholazy | 508.48 mi (818.31 km) |
| Opera to Gniezno | 622.61 mi (1,001.99 km) |
| Opera to Goldap | 846.58 mi (1,362.44 km) |
| Opera to Goleniow | 618.34 mi (995.12 km) |
| Opera to Golub-Dobrzyn | 692.28 mi (1,114.12 km) |
| Opera to Gora | 548.14 mi (882.14 km) |
| Opera to Gora Kalwaria | 710.41 mi (1,143.30 km) |
| Opera to Gorlice | 629.60 mi (1,013.24 km) |