| Idar-Oberstein to Muggia | 413.13 mi (664.87 km) |
| Idar-Oberstein to Muggio | 297.77 mi (479.21 km) |
| Idar-Oberstein to Mugnano di Napoli | 693.68 mi (1,116.37 km) |
| Idar-Oberstein to Musile di Piave | 373.61 mi (601.26 km) |
| Idar-Oberstein to Mussomeli | 897.11 mi (1,443.75 km) |
| Idar-Oberstein to Naples | 699.32 mi (1,125.45 km) |
| Idar-Oberstein to Nardo | 840.02 mi (1,351.87 km) |
| Idar-Oberstein to Narni | 555.76 mi (894.40 km) |
| Idar-Oberstein to Nembro | 296.73 mi (477.54 km) |
| Idar-Oberstein to Nepi | 569.45 mi (916.44 km) |
| Idar-Oberstein to Nerviano | 297.84 mi (479.32 km) |
| Idar-Oberstein to Nettuno | 625.31 mi (1,006.33 km) |
| Idar-Oberstein to Nichelino | 326.21 mi (524.98 km) |
| Idar-Oberstein to Nicosia | 898.02 mi (1,445.22 km) |
| Idar-Oberstein to Niscemi | 936.58 mi (1,507.27 km) |
