| Gig Harbor to Monticello (Minnesota) | 1,373.46 mi (2,210.38 km) |
| Gig Harbor to Montrose (Colorado) | 962.40 mi (1,548.84 km) |
| Gig Harbor to Moody (Alabama) | 2,096.55 mi (3,374.07 km) |
| Gig Harbor to Moore (Oklahoma) | 1,534.29 mi (2,469.21 km) |
| Gig Harbor to Moorestown-Lenola (New Jersey) | 2,396.08 mi (3,856.12 km) |
| Gig Harbor to Mooresville (North Carolina) | 2,278.00 mi (3,666.09 km) |
| Gig Harbor to Moorhead (Minnesota) | 1,210.63 mi (1,948.33 km) |
| Gig Harbor to Moorpark (California) | 922.06 mi (1,483.91 km) |
| Gig Harbor to Moraga (California) | 656.22 mi (1,056.09 km) |
| Gig Harbor to Moreno Valley (California) | 968.15 mi (1,558.09 km) |
| Gig Harbor to Morgan City (Louisiana) | 2,066.70 mi (3,326.03 km) |
| Gig Harbor to Morgan Hill (California) | 706.61 mi (1,137.18 km) |
| Gig Harbor to Morganton (North Carolina) | 2,231.28 mi (3,590.90 km) |
| Gig Harbor to Morgantown (West Virginia) | 2,174.07 mi (3,498.83 km) |
| Gig Harbor to Morris (Illinois) | 1,722.48 mi (2,772.07 km) |
