| Osterwieck to Masquefa | 835.47 mi (1,344.56 km) |
| Osterwieck to Matadepera | 824.38 mi (1,326.71 km) |
| Osterwieck to Mazarron | 1,151.43 mi (1,853.05 km) |
| Osterwieck to Meco | 1,031.63 mi (1,660.25 km) |
| Osterwieck to Medina del Campo | 1,041.42 mi (1,676.00 km) |
| Osterwieck to Medina Sidonia | 1,344.28 mi (2,163.41 km) |
| Osterwieck to Mejorada del Campo | 1,042.30 mi (1,677.43 km) |
| Osterwieck to Meliana | 1,009.09 mi (1,623.98 km) |
| Osterwieck to Mengibar | 1,195.10 mi (1,923.33 km) |
| Osterwieck to Merida | 1,218.10 mi (1,960.34 km) |
| Osterwieck to Miajadas | 1,195.70 mi (1,924.29 km) |
| Osterwieck to Mieres | 972.35 mi (1,564.85 km) |
| Osterwieck to Miguelturra | 1,140.86 mi (1,836.04 km) |
| Osterwieck to Mijas | 1,299.50 mi (2,091.35 km) |
| Osterwieck to Miranda de Ebro | 902.78 mi (1,452.88 km) |
