| Grays to Mendota Heights (Minnesota) | 4,028.76 mi (6,483.67 km) |
| Grays to Menifee (California) | 5,443.26 mi (8,760.08 km) |
| Grays to Menlo Park (California) | 5,379.53 mi (8,657.52 km) |
| Grays to Menomonee Falls (Wisconsin) | 3,925.72 mi (6,317.83 km) |
| Grays to Menomonie (Wisconsin) | 3,984.16 mi (6,411.89 km) |
| Grays to Mentor (Ohio) | 3,731.26 mi (6,004.88 km) |
| Grays to Mequon (Wisconsin) | 3,916.52 mi (6,303.03 km) |
| Grays to Merced (California) | 5,338.63 mi (8,591.69 km) |
| Grays to Mercedes (Texas) | 5,157.96 mi (8,300.94 km) |
| Grays to Mercer Island (Washington) | 4,797.72 mi (7,721.18 km) |
| Grays to Mercerville (New Jersey) | 3,529.31 mi (5,679.87 km) |
| Grays to Meriden (Connecticut) | 3,395.78 mi (5,464.98 km) |
| Grays to Meridian (Idaho) | 4,858.48 mi (7,818.96 km) |
| Grays to Meridian (Mississippi) | 4,467.44 mi (7,189.65 km) |
| Grays to Merriam (Kansas) | 4,369.86 mi (7,032.60 km) |
