| Cities | Distance |
|---|---|
| Opera to Antwerp | 459.67 mi (739.77 km) |
| Opera to Anzegem | 460.02 mi (740.33 km) |
| Opera to Ardooie | 475.15 mi (764.69 km) |
| Opera to Arendonk | 451.58 mi (726.75 km) |
| Opera to Arlon | 336.70 mi (541.87 km) |
| Opera to Asse | 445.61 mi (717.15 km) |
| Opera to Assebroek | 486.22 mi (782.49 km) |
| Opera to Assenede | 475.60 mi (765.41 km) |
| Opera to Ath | 440.46 mi (708.85 km) |
| Opera to Aubange | 329.97 mi (531.03 km) |
| Opera to Avelgem | 457.73 mi (736.65 km) |
| Opera to Awans | 404.04 mi (650.24 km) |
| Opera to Aywaille | 387.94 mi (624.33 km) |
| Opera to Balen | 441.02 mi (709.75 km) |
| Opera to Bassenge | 406.92 mi (654.88 km) |