| Cities | Distance |
|---|---|
| Opera to Ascoli Piceno | 278.41 mi (448.06 km) |
| Opera to Asola | 59.44 mi (95.67 km) |
| Opera to Asolo | 133.67 mi (215.13 km) |
| Opera to Assemini | 421.61 mi (678.52 km) |
| Opera to Assisi | 231.84 mi (373.11 km) |
| Opera to Asti | 59.47 mi (95.71 km) |
| Opera to Atessa | 347.42 mi (559.11 km) |
| Opera to Atri | 305.82 mi (492.17 km) |
| Opera to Atripalda | 418.33 mi (673.24 km) |
| Opera to Augusta | 642.00 mi (1,033.20 km) |
| Opera to Aulla | 88.59 mi (142.58 km) |
| Opera to Aurisina | 220.61 mi (355.04 km) |
| Opera to Avellino | 417.09 mi (671.24 km) |
| Opera to Aversa | 395.02 mi (635.72 km) |
| Opera to Avezzano | 312.65 mi (503.16 km) |