| Opera to Monte di Procida | 399.53 mi (642.98 km) |
| Opera to Monte Porzio Catone | 302.25 mi (486.42 km) |
| Opera to Monte San Giovanni Campano | 336.89 mi (542.17 km) |
| Opera to Monte San Pietro | 116.16 mi (186.94 km) |
| Opera to Monte San Savino | 188.44 mi (303.27 km) |
| Opera to Monte Sant'Angelo | 422.90 mi (680.59 km) |
| Opera to Montebelluna | 139.13 mi (223.92 km) |
| Opera to Montecatini Terme | 128.79 mi (207.27 km) |
| Opera to Montecchio Emilia | 76.52 mi (123.14 km) |
| Opera to Montecchio Maggiore | 106.74 mi (171.78 km) |
| Opera to Montechiarugolo | 75.74 mi (121.90 km) |
| Opera to Montecorvino Rovella | 435.09 mi (700.20 km) |
| Opera to Montefiascone | 241.63 mi (388.86 km) |
| Opera to Monteforte d'Alpone | 100.28 mi (161.39 km) |
| Opera to Monteforte Irpino | 416.01 mi (669.50 km) |
