| Cangas de Narcea to Mombris | 881.89 mi (1,419.27 km) |
| Cangas de Narcea to Monchengladbach | 821.70 mi (1,322.39 km) |
| Cangas de Narcea to Monschau | 789.25 mi (1,270.18 km) |
| Cangas de Narcea to Montabaur | 842.35 mi (1,355.64 km) |
| Cangas de Narcea to Moosburg | 958.73 mi (1,542.93 km) |
| Cangas de Narcea to Morbach | 793.48 mi (1,276.99 km) |
| Cangas de Narcea to Morfelden-Walldorf | 856.75 mi (1,378.80 km) |
| Cangas de Narcea to Morlenbach | 850.45 mi (1,368.66 km) |
| Cangas de Narcea to Morsbach | 854.02 mi (1,374.41 km) |
| Cangas de Narcea to Mosbach | 860.02 mi (1,384.07 km) |
| Cangas de Narcea to Mosigkau | 1,056.18 mi (1,699.76 km) |
| Cangas de Narcea to Mossingen | 831.88 mi (1,338.78 km) |
| Cangas de Narcea to Much | 844.41 mi (1,358.94 km) |
| Cangas de Narcea to Mucheln | 1,023.03 mi (1,646.41 km) |
| Cangas de Narcea to Muhlacker | 836.28 mi (1,345.86 km) |
