| Herdecke to Mislata | 906.32 mi (1,458.58 km) |
| Herdecke to Moana | 987.03 mi (1,588.48 km) |
| Herdecke to Moguer | 1,199.55 mi (1,930.48 km) |
| Herdecke to Molina de Segura | 1,013.39 mi (1,630.89 km) |
| Herdecke to Molins de Rey | 736.15 mi (1,184.73 km) |
| Herdecke to Mollerusa | 742.34 mi (1,194.67 km) |
| Herdecke to Mollet | 724.99 mi (1,166.77 km) |
| Herdecke to Moncada | 728.57 mi (1,172.52 km) |
| Herdecke to Moncada | 901.40 mi (1,450.66 km) |
| Herdecke to Monforte de Lemos | 931.57 mi (1,499.22 km) |
| Herdecke to Monforte del Cid | 982.95 mi (1,581.90 km) |
| Herdecke to Mongat | 728.43 mi (1,172.29 km) |
| Herdecke to Monovar | 981.35 mi (1,579.33 km) |
| Herdecke to Monserrat | 917.62 mi (1,476.76 km) |
| Herdecke to Montijo | 1,097.60 mi (1,766.42 km) |
