| Gloucester to Monticello (Minnesota) | 3,925.83 mi (6,318.01 km) |
| Gloucester to Montrose (Colorado) | 4,764.05 mi (7,666.99 km) |
| Gloucester to Moody (Alabama) | 4,205.81 mi (6,768.60 km) |
| Gloucester to Moore (Oklahoma) | 4,550.74 mi (7,323.71 km) |
| Gloucester to Moorestown-Lenola (New Jersey) | 3,439.00 mi (5,534.54 km) |
| Gloucester to Mooresville (North Carolina) | 3,879.13 mi (6,242.86 km) |
| Gloucester to Moorhead (Minnesota) | 3,956.10 mi (6,366.73 km) |
| Gloucester to Moorpark (California) | 5,363.12 mi (8,631.10 km) |
| Gloucester to Moraga (California) | 5,260.43 mi (8,465.84 km) |
| Gloucester to Moreno Valley (California) | 5,329.15 mi (8,576.43 km) |
| Gloucester to Morgan City (Louisiana) | 4,591.01 mi (7,388.52 km) |
| Gloucester to Morgan Hill (California) | 5,286.85 mi (8,508.36 km) |
| Gloucester to Morganton (North Carolina) | 3,907.45 mi (6,288.44 km) |
| Gloucester to Morgantown (West Virginia) | 3,655.76 mi (5,883.38 km) |
| Gloucester to Morris (Illinois) | 3,909.54 mi (6,291.80 km) |
