| Rockville Centre to Mechernich | 3,745.86 mi (6,028.38 km) |
| Rockville Centre to Meckenbeuren | 3,948.87 mi (6,355.09 km) |
| Rockville Centre to Meckenheim | 3,759.77 mi (6,050.76 km) |
| Rockville Centre to Meerane | 3,970.03 mi (6,389.15 km) |
| Rockville Centre to Meerbusch | 3,728.82 mi (6,000.95 km) |
| Rockville Centre to Meine | 3,850.17 mi (6,196.25 km) |
| Rockville Centre to Meinerzhagen | 3,771.43 mi (6,069.53 km) |
| Rockville Centre to Meiningen | 3,898.28 mi (6,273.68 km) |
| Rockville Centre to Meissen | 4,000.10 mi (6,437.54 km) |
| Rockville Centre to Meitingen | 3,975.77 mi (6,398.38 km) |
| Rockville Centre to Melle | 3,769.99 mi (6,067.21 km) |
| Rockville Centre to Melsungen | 3,847.10 mi (6,191.31 km) |
| Rockville Centre to Memmelsdorf | 3,938.01 mi (6,337.62 km) |
| Rockville Centre to Memmingen | 3,965.73 mi (6,382.23 km) |
| Rockville Centre to Mendig | 3,777.48 mi (6,079.27 km) |
