| Gig Harbor to Mauldin (South Carolina) | 2,240.79 mi (3,606.21 km) |
| Gig Harbor to Maumee (Ohio) | 1,939.88 mi (3,121.94 km) |
| Gig Harbor to Maumelle (Arkansas) | 1,777.36 mi (2,860.39 km) |
| Gig Harbor to Mayagüez (Puerto Rico) | 3,696.96 mi (5,949.68 km) |
| Gig Harbor to Mayfield Heights (Ohio) | 2,044.74 mi (3,290.69 km) |
| Gig Harbor to Mays Chapel (Maryland) | 2,334.92 mi (3,757.70 km) |
| Gig Harbor to Maywood (California) | 950.25 mi (1,529.29 km) |
| Gig Harbor to Maywood (Illinois) | 1,735.21 mi (2,792.55 km) |
| Gig Harbor to McAlester (Oklahoma) | 1,625.76 mi (2,616.41 km) |
| Gig Harbor to McAllen (Texas) | 1,969.21 mi (3,169.13 km) |
| Gig Harbor to McCalla (Alabama) | 2,084.94 mi (3,355.39 km) |
| Gig Harbor to McComb (Mississippi) | 2,024.11 mi (3,257.49 km) |
| Gig Harbor to McDonough (Georgia) | 2,210.40 mi (3,557.29 km) |
| Gig Harbor to McFarland (California) | 823.71 mi (1,325.63 km) |
| Gig Harbor to McHenry (Illinois) | 1,701.28 mi (2,737.95 km) |
