| Idrija to Marshall (Minnesota) | 4,863.37 mi (7,826.84 km) |
| Idrija to Marshall (Missouri) | 5,036.22 mi (8,105.02 km) |
| Idrija to Marshall (Texas) | 5,412.10 mi (8,709.94 km) |
| Idrija to Marshalltown (Iowa) | 4,881.20 mi (7,855.54 km) |
| Idrija to Marshfield (Wisconsin) | 4,656.14 mi (7,493.34 km) |
| Idrija to Martha Lake (Washington) | 5,435.33 mi (8,747.32 km) |
| Idrija to Martin (Tennessee) | 5,005.76 mi (8,055.99 km) |
| Idrija to Martinez (California) | 6,027.65 mi (9,700.56 km) |
| Idrija to Martinez (Georgia) | 4,864.10 mi (7,828.02 km) |
| Idrija to Martinsburg (West Virginia) | 4,421.82 mi (7,116.23 km) |
| Idrija to Martinsville (Indiana) | 4,763.35 mi (7,665.87 km) |
| Idrija to Martinsville (New Jersey) | 4,231.75 mi (6,810.34 km) |
| Idrija to Martinsville (Virginia) | 4,624.07 mi (7,441.72 km) |
| Idrija to Maryland City (Maryland) | 4,388.87 mi (7,063.20 km) |
| Idrija to Maryland Heights (Missouri) | 4,952.93 mi (7,970.97 km) |
