| Idanha-a-Nova to Mengen | 993.60 mi (1,599.05 km) |
| Idanha-a-Nova to Meppen | 1,118.10 mi (1,799.41 km) |
| Idanha-a-Nova to Merchweiler | 955.97 mi (1,538.49 km) |
| Idanha-a-Nova to Mering | 1,068.18 mi (1,719.07 km) |
| Idanha-a-Nova to Merseburg | 1,212.95 mi (1,952.05 km) |
| Idanha-a-Nova to Merzenich | 1,003.82 mi (1,615.49 km) |
| Idanha-a-Nova to Merzig | 944.18 mi (1,519.51 km) |
| Idanha-a-Nova to Meschede | 1,084.69 mi (1,745.63 km) |
| Idanha-a-Nova to Messkirch | 982.89 mi (1,581.81 km) |
| Idanha-a-Nova to Messstetten | 983.13 mi (1,582.20 km) |
| Idanha-a-Nova to Mettingen | 1,114.00 mi (1,792.81 km) |
| Idanha-a-Nova to Mettlach | 945.32 mi (1,521.34 km) |
| Idanha-a-Nova to Mettmann | 1,037.83 mi (1,670.23 km) |
| Idanha-a-Nova to Metzingen | 1,008.23 mi (1,622.60 km) |
| Idanha-a-Nova to Meuselwitz | 1,212.89 mi (1,951.95 km) |
