| Cities | Distance |
|---|---|
| Opera to Erba | 29.95 mi (48.19 km) |
| Opera to Erchie | 549.69 mi (884.64 km) |
| Opera to Ercolano | 408.92 mi (658.10 km) |
| Opera to Erice | 536.39 mi (863.23 km) |
| Opera to Este | 119.50 mi (192.31 km) |
| Opera to Fabriano | 231.20 mi (372.08 km) |
| Opera to Faenza | 151.06 mi (243.11 km) |
| Opera to Fagnano Olona | 25.89 mi (41.67 km) |
| Opera to Fano | 215.39 mi (346.64 km) |
| Opera to Fara in Sabina | 280.34 mi (451.16 km) |
| Opera to Farra di Soligo | 144.30 mi (232.22 km) |
| Opera to Fasano | 517.09 mi (832.18 km) |
| Opera to Favara | 602.80 mi (970.12 km) |
| Opera to Felino | 69.11 mi (111.23 km) |
| Opera to Feltre | 137.17 mi (220.75 km) |