| Gainsborough to Mauldin (South Carolina) | 4,006.53 mi (6,447.89 km) |
| Gainsborough to Maumee (Ohio) | 3,730.43 mi (6,003.54 km) |
| Gainsborough to Maumelle (Arkansas) | 4,393.17 mi (7,070.12 km) |
| Gainsborough to Mayagüez (Puerto Rico) | 4,246.31 mi (6,833.78 km) |
| Gainsborough to Mayfield Heights (Ohio) | 3,648.87 mi (5,872.28 km) |
| Gainsborough to Mays Chapel (Maryland) | 3,559.38 mi (5,728.26 km) |
| Gainsborough to Maywood (California) | 5,335.42 mi (8,586.52 km) |
| Gainsborough to Maywood (Illinois) | 3,871.91 mi (6,231.24 km) |
| Gainsborough to McAlester (Oklahoma) | 4,515.45 mi (7,266.91 km) |
| Gainsborough to McAllen (Texas) | 5,073.43 mi (8,164.90 km) |
| Gainsborough to McCalla (Alabama) | 4,266.46 mi (6,866.21 km) |
| Gainsborough to McComb (Mississippi) | 4,506.41 mi (7,252.36 km) |
| Gainsborough to McDonough (Georgia) | 4,146.57 mi (6,673.26 km) |
| Gainsborough to McFarland (California) | 5,269.58 mi (8,480.57 km) |
| Gainsborough to McHenry (Illinois) | 3,866.38 mi (6,222.34 km) |
