| Idrija to Manerbio | 193.01 mi (310.62 km) |
| Idrija to Manfredonia | 316.21 mi (508.89 km) |
| Idrija to Maniago | 63.83 mi (102.73 km) |
| Idrija to Mantova | 167.06 mi (268.85 km) |
| Idrija to Maranello | 184.18 mi (296.40 km) |
| Idrija to Marano di Napoli | 352.63 mi (567.51 km) |
| Idrija to Marano Vicentino | 126.58 mi (203.71 km) |
| Idrija to Marcianise | 343.61 mi (552.99 km) |
| Idrija to Marcon | 88.84 mi (142.98 km) |
| Idrija to Mareno di Piave | 81.30 mi (130.84 km) |
| Idrija to Margherita di Savoia | 337.37 mi (542.94 km) |
| Idrija to Mariano Comense | 234.03 mi (376.63 km) |
| Idrija to Marigliano | 350.89 mi (564.70 km) |
| Idrija to Marino | 300.40 mi (483.44 km) |
| Idrija to Marostica | 115.48 mi (185.85 km) |
