| Ionia to Mombris | 4,200.18 mi (6,759.54 km) |
| Ionia to Monchengladbach | 4,057.10 mi (6,529.28 km) |
| Ionia to Monschau | 4,073.46 mi (6,555.61 km) |
| Ionia to Montabaur | 4,136.51 mi (6,657.07 km) |
| Ionia to Moosburg | 4,365.55 mi (7,025.67 km) |
| Ionia to Morbach | 4,132.88 mi (6,651.22 km) |
| Ionia to Morfelden-Walldorf | 4,181.02 mi (6,728.70 km) |
| Ionia to Morlenbach | 4,201.90 mi (6,762.30 km) |
| Ionia to Morsbach | 4,116.66 mi (6,625.13 km) |
| Ionia to Mosbach | 4,226.65 mi (6,802.13 km) |
| Ionia to Mosigkau | 4,243.30 mi (6,828.93 km) |
| Ionia to Mossingen | 4,259.63 mi (6,855.21 km) |
| Ionia to Much | 4,103.12 mi (6,603.34 km) |
| Ionia to Mucheln | 4,248.66 mi (6,837.56 km) |
| Ionia to Muhlacker | 4,230.46 mi (6,808.28 km) |
