| Martinez to Mauldin (South Carolina) | 2,208.67 mi (3,554.51 km) |
| Martinez to Maumee (Ohio) | 2,039.53 mi (3,282.31 km) |
| Martinez to Maumelle (Arkansas) | 1,659.17 mi (2,670.18 km) |
| Martinez to Mayagüez (Puerto Rico) | 3,561.30 mi (5,731.36 km) |
| Martinez to Mayfield Heights (Ohio) | 2,153.49 mi (3,465.71 km) |
| Martinez to Mays Chapel (Maryland) | 2,426.77 mi (3,905.51 km) |
| Martinez to Maywood (California) | 353.45 mi (568.83 km) |
| Martinez to Maywood (Illinois) | 1,822.95 mi (2,933.76 km) |
| Martinez to McAlester (Oklahoma) | 1,474.11 mi (2,372.35 km) |
| Martinez to McAllen (Texas) | 1,609.33 mi (2,589.97 km) |
| Martinez to McCalla (Alabama) | 1,984.47 mi (3,193.69 km) |
| Martinez to McComb (Mississippi) | 1,849.04 mi (2,975.74 km) |
| Martinez to McDonough (Georgia) | 2,137.96 mi (3,440.71 km) |
| Martinez to McFarland (California) | 225.75 mi (363.31 km) |
| Martinez to McHenry (Illinois) | 1,798.60 mi (2,894.57 km) |
