| Sonsbeck to Masquefa | 730.72 mi (1,175.99 km) |
| Sonsbeck to Matadepera | 721.18 mi (1,160.62 km) |
| Sonsbeck to Mazarron | 1,037.94 mi (1,670.41 km) |
| Sonsbeck to Meco | 892.50 mi (1,436.34 km) |
| Sonsbeck to Medina del Campo | 890.20 mi (1,432.65 km) |
| Sonsbeck to Medina Sidonia | 1,207.67 mi (1,943.55 km) |
| Sonsbeck to Mejorada del Campo | 903.57 mi (1,454.16 km) |
| Sonsbeck to Meliana | 894.98 mi (1,440.34 km) |
| Sonsbeck to Mengibar | 1,064.30 mi (1,712.82 km) |
| Sonsbeck to Merida | 1,070.55 mi (1,722.89 km) |
| Sonsbeck to Miajadas | 1,048.39 mi (1,687.22 km) |
| Sonsbeck to Mieres | 808.04 mi (1,300.42 km) |
| Sonsbeck to Miguelturra | 1,005.22 mi (1,617.75 km) |
| Sonsbeck to Mijas | 1,169.11 mi (1,881.50 km) |
| Sonsbeck to Miranda de Ebro | 754.83 mi (1,214.78 km) |
