| Green Bay to McKeesport (Pennsylvania) | 505.27 mi (813.16 km) |
| Green Bay to McKinleyville (California) | 1,833.30 mi (2,950.40 km) |
| Green Bay to McKinney (Texas) | 909.24 mi (1,463.28 km) |
| Green Bay to McLean (Virginia) | 675.87 mi (1,087.70 km) |
| Green Bay to McMinnville (Oregon) | 1,710.88 mi (2,753.40 km) |
| Green Bay to McMinnville (Tennessee) | 620.98 mi (999.37 km) |
| Green Bay to McNair (Virginia) | 666.39 mi (1,072.45 km) |
| Green Bay to McPherson (Kansas) | 655.75 mi (1,055.32 km) |
| Green Bay to Mead Valley (California) | 1,721.60 mi (2,770.65 km) |
| Green Bay to Meadow Woods (Florida) | 1,173.99 mi (1,889.35 km) |
| Green Bay to Meadowbrook (Virginia) | 734.11 mi (1,181.44 km) |
| Green Bay to Meadville (Pennsylvania) | 442.33 mi (711.86 km) |
| Green Bay to Mebane (North Carolina) | 740.81 mi (1,192.21 km) |
| Green Bay to Mechanicsville (Virginia) | 729.20 mi (1,173.53 km) |
| Green Bay to Medford (Massachusetts) | 857.11 mi (1,379.39 km) |
