| Cities | Distance |
|---|---|
| Opera to Mozzate | 24.42 mi (39.30 km) |
| Opera to Muggia | 220.86 mi (355.44 km) |
| Opera to Muggio | 14.99 mi (24.13 km) |
| Opera to Mugnano di Napoli | 398.46 mi (641.27 km) |
| Opera to Musile di Piave | 162.95 mi (262.24 km) |
| Opera to Mussomeli | 587.84 mi (946.04 km) |
| Opera to Naples | 403.92 mi (650.04 km) |
| Opera to Nardo | 573.14 mi (922.38 km) |
| Opera to Narni | 257.20 mi (413.92 km) |
| Opera to Nembro | 36.19 mi (58.25 km) |
| Opera to Nepi | 267.17 mi (429.98 km) |
| Opera to Nerviano | 16.14 mi (25.98 km) |
| Opera to Nettuno | 321.18 mi (516.88 km) |
| Opera to Nichelino | 81.01 mi (130.38 km) |
| Opera to Nicosia | 591.25 mi (951.53 km) |