| Diest to Marghita | 817.89 mi (1,316.27 km) |
| Diest to Marginea | 956.24 mi (1,538.93 km) |
| Diest to Matca | 1,085.20 mi (1,746.46 km) |
| Diest to Medgidia | 1,170.51 mi (1,883.76 km) |
| Diest to Media | 940.09 mi (1,512.93 km) |
| Diest to Miercurea-Ciuc | 995.29 mi (1,601.76 km) |
| Diest to Mioveni | 1,005.77 mi (1,618.63 km) |
| Diest to Mizil | 1,067.09 mi (1,717.31 km) |
| Diest to Moinesti | 1,022.24 mi (1,645.13 km) |
| Diest to Moisei | 904.29 mi (1,455.31 km) |
| Diest to Moldova Noua | 880.75 mi (1,417.44 km) |
| Diest to Moreni | 1,034.34 mi (1,664.60 km) |
| Diest to Motru | 930.23 mi (1,497.06 km) |
| Diest to Murfatlar | 1,179.49 mi (1,898.20 km) |
| Diest to Nasaud | 908.58 mi (1,462.22 km) |
