| Oberhausen to Masquefa | 730.70 mi (1,175.95 km) |
| Oberhausen to Matadepera | 720.88 mi (1,160.15 km) |
| Oberhausen to Mazarron | 1,039.86 mi (1,673.49 km) |
| Oberhausen to Meco | 898.63 mi (1,446.21 km) |
| Oberhausen to Medina del Campo | 898.69 mi (1,446.30 km) |
| Oberhausen to Medina Sidonia | 1,213.65 mi (1,953.19 km) |
| Oberhausen to Mejorada del Campo | 909.64 mi (1,463.93 km) |
| Oberhausen to Meliana | 896.79 mi (1,443.24 km) |
| Oberhausen to Mengibar | 1,069.13 mi (1,720.60 km) |
| Oberhausen to Merida | 1,078.47 mi (1,735.63 km) |
| Oberhausen to Miajadas | 1,056.24 mi (1,699.86 km) |
| Oberhausen to Mieres | 819.32 mi (1,318.57 km) |
| Oberhausen to Miguelturra | 1,010.85 mi (1,626.81 km) |
| Oberhausen to Mijas | 1,173.97 mi (1,889.32 km) |
| Oberhausen to Miranda de Ebro | 762.47 mi (1,227.08 km) |
