| Cities | Distance |
|---|---|
| Opoczno to Melzo | 641.64 mi (1,032.62 km) |
| Opoczno to Mendicino | 859.96 mi (1,383.97 km) |
| Opoczno to Menfi | 1,016.21 mi (1,635.43 km) |
| Opoczno to Mentana | 740.18 mi (1,191.21 km) |
| Opoczno to Merano | 525.48 mi (845.69 km) |
| Opoczno to Merate | 631.68 mi (1,016.58 km) |
| Opoczno to Mercato San Severino | 777.75 mi (1,251.67 km) |
| Opoczno to Mercogliano | 768.95 mi (1,237.51 km) |
| Opoczno to Mesagne | 756.30 mi (1,217.15 km) |
| Opoczno to Messina | 939.49 mi (1,511.96 km) |
| Opoczno to Mestre | 548.51 mi (882.74 km) |
| Opoczno to Mestrino | 565.31 mi (909.79 km) |
| Opoczno to Milan | 651.23 mi (1,048.06 km) |
| Opoczno to Milazzo | 941.81 mi (1,515.70 km) |
| Opoczno to Minerbio | 619.00 mi (996.18 km) |