| Bay City to McKeesport (Pennsylvania) | 305.78 mi (492.11 km) |
| Bay City to McKinleyville (California) | 2,043.20 mi (3,288.21 km) |
| Bay City to McKinney (Texas) | 994.72 mi (1,600.84 km) |
| Bay City to McLean (Virginia) | 472.93 mi (761.11 km) |
| Bay City to McMinnville (Oregon) | 1,924.18 mi (3,096.67 km) |
| Bay City to McMinnville (Tennessee) | 555.26 mi (893.61 km) |
| Bay City to McNair (Virginia) | 464.34 mi (747.29 km) |
| Bay City to McPherson (Kansas) | 802.37 mi (1,291.30 km) |
| Bay City to Mead Valley (California) | 1,907.06 mi (3,069.11 km) |
| Bay City to Meadow Woods (Florida) | 1,061.04 mi (1,707.58 km) |
| Bay City to Meadowbrook (Virginia) | 542.50 mi (873.07 km) |
| Bay City to Meadville (Pennsylvania) | 232.79 mi (374.65 km) |
| Bay City to Mebane (North Carolina) | 573.20 mi (922.48 km) |
| Bay City to Mechanicsville (Virginia) | 535.56 mi (861.90 km) |
| Bay City to Medford (Massachusetts) | 650.08 mi (1,046.20 km) |
