| Assen to Masquefa | 824.54 mi (1,326.98 km) |
| Assen to Matadepera | 815.25 mi (1,312.01 km) |
| Assen to Mazarron | 1,129.33 mi (1,817.49 km) |
| Assen to Meco | 977.00 mi (1,572.34 km) |
| Assen to Medina del Campo | 969.32 mi (1,559.97 km) |
| Assen to Medina Sidonia | 1,292.02 mi (2,079.30 km) |
| Assen to Mejorada del Campo | 988.17 mi (1,590.31 km) |
| Assen to Meliana | 986.63 mi (1,587.83 km) |
| Assen to Mengibar | 1,151.07 mi (1,852.47 km) |
| Assen to Merida | 1,150.70 mi (1,851.88 km) |
| Assen to Miajadas | 1,128.74 mi (1,816.53 km) |
| Assen to Mieres | 879.44 mi (1,415.32 km) |
| Assen to Miguelturra | 1,090.56 mi (1,755.08 km) |
| Assen to Mijas | 1,255.72 mi (2,020.88 km) |
| Assen to Miranda de Ebro | 836.36 mi (1,345.99 km) |
