| Mercer Island to Mechernich | 5,006.04 mi (8,056.44 km) |
| Mercer Island to Meckenbeuren | 5,245.70 mi (8,442.13 km) |
| Mercer Island to Meckenheim | 5,012.95 mi (8,067.56 km) |
| Mercer Island to Meerane | 5,124.73 mi (8,247.45 km) |
| Mercer Island to Meerbusch | 4,968.02 mi (7,995.25 km) |
| Mercer Island to Meine | 4,991.50 mi (8,033.05 km) |
| Mercer Island to Meinerzhagen | 4,999.62 mi (8,046.11 km) |
| Mercer Island to Meiningen | 5,097.21 mi (8,203.17 km) |
| Mercer Island to Meissen | 5,127.72 mi (8,252.27 km) |
| Mercer Island to Meitingen | 5,226.42 mi (8,411.10 km) |
| Mercer Island to Melle | 4,952.83 mi (7,970.81 km) |
| Mercer Island to Melsungen | 5,043.11 mi (8,116.10 km) |
| Mercer Island to Memmelsdorf | 5,145.98 mi (8,281.66 km) |
| Mercer Island to Memmingen | 5,243.47 mi (8,438.55 km) |
| Mercer Island to Mendig | 5,034.27 mi (8,101.87 km) |
