| Round Lake to Mengen | 4,427.96 mi (7,126.12 km) |
| Round Lake to Meppen | 4,174.71 mi (6,718.55 km) |
| Round Lake to Merchweiler | 4,291.38 mi (6,906.30 km) |
| Round Lake to Mering | 4,481.16 mi (7,211.74 km) |
| Round Lake to Merseburg | 4,392.10 mi (7,068.40 km) |
| Round Lake to Merzenich | 4,216.23 mi (6,785.37 km) |
| Round Lake to Merzig | 4,271.33 mi (6,874.05 km) |
| Round Lake to Meschede | 4,260.42 mi (6,856.48 km) |
| Round Lake to Messkirch | 4,422.05 mi (7,116.59 km) |
| Round Lake to Messstetten | 4,408.90 mi (7,095.44 km) |
| Round Lake to Mettingen | 4,206.00 mi (6,768.90 km) |
| Round Lake to Mettlach | 4,269.02 mi (6,870.32 km) |
| Round Lake to Mettmann | 4,216.52 mi (6,785.84 km) |
| Round Lake to Metzingen | 4,406.85 mi (7,092.14 km) |
| Round Lake to Meuselwitz | 4,415.19 mi (7,105.55 km) |
