| Alfeld to Masquefa | 816.62 mi (1,314.22 km) |
| Alfeld to Matadepera | 805.80 mi (1,296.80 km) |
| Alfeld to Mazarron | 1,131.49 mi (1,820.96 km) |
| Alfeld to Meco | 1,006.13 mi (1,619.21 km) |
| Alfeld to Medina del Campo | 1,013.34 mi (1,630.82 km) |
| Alfeld to Medina Sidonia | 1,319.68 mi (2,123.81 km) |
| Alfeld to Mejorada del Campo | 1,016.91 mi (1,636.55 km) |
| Alfeld to Meliana | 988.77 mi (1,591.28 km) |
| Alfeld to Mengibar | 1,171.59 mi (1,885.48 km) |
| Alfeld to Merida | 1,191.00 mi (1,916.73 km) |
| Alfeld to Miajadas | 1,168.63 mi (1,880.73 km) |
| Alfeld to Mieres | 941.31 mi (1,514.90 km) |
| Alfeld to Miguelturra | 1,116.25 mi (1,796.44 km) |
| Alfeld to Mijas | 1,276.19 mi (2,053.83 km) |
| Alfeld to Miranda de Ebro | 875.21 mi (1,408.52 km) |
