| Hafnarfjordhur to Mombris | 1,490.19 mi (2,398.22 km) |
| Hafnarfjordhur to Monchengladbach | 1,354.56 mi (2,179.95 km) |
| Hafnarfjordhur to Monschau | 1,384.78 mi (2,228.59 km) |
| Hafnarfjordhur to Montabaur | 1,433.54 mi (2,307.06 km) |
| Hafnarfjordhur to Moosburg | 1,653.83 mi (2,661.58 km) |
| Hafnarfjordhur to Morbach | 1,448.70 mi (2,331.46 km) |
| Hafnarfjordhur to Morfelden-Walldorf | 1,477.94 mi (2,378.52 km) |
| Hafnarfjordhur to Morlenbach | 1,504.12 mi (2,420.65 km) |
| Hafnarfjordhur to Morsbach | 1,407.29 mi (2,264.81 km) |
| Hafnarfjordhur to Mosbach | 1,528.81 mi (2,460.39 km) |
| Hafnarfjordhur to Mosigkau | 1,483.02 mi (2,386.70 km) |
| Hafnarfjordhur to Mossingen | 1,579.13 mi (2,541.36 km) |
| Hafnarfjordhur to Much | 1,395.99 mi (2,246.63 km) |
| Hafnarfjordhur to Mucheln | 1,498.12 mi (2,410.98 km) |
| Hafnarfjordhur to Muhlacker | 1,542.86 mi (2,482.99 km) |
