| Norristown to Morris (Illinois) | 689.98 mi (1,110.41 km) |
| Norristown to Morristown (New Jersey) | 65.01 mi (104.62 km) |
| Norristown to Morristown (Tennessee) | 509.87 mi (820.56 km) |
| Norristown to Morrisville (North Carolina) | 351.94 mi (566.39 km) |
| Norristown to Morro Bay (California) | 2,480.75 mi (3,992.39 km) |
| Norristown to Morton (Illinois) | 743.66 mi (1,196.80 km) |
| Norristown to Morton Grove (Illinois) | 661.15 mi (1,064.01 km) |
| Norristown to Moscow (Idaho) | 2,113.70 mi (3,401.67 km) |
| Norristown to Moses Lake (Washington) | 2,219.38 mi (3,571.74 km) |
| Norristown to Moss Bluff (Louisiana) | 1,211.74 mi (1,950.11 km) |
| Norristown to Moss Point (Mississippi) | 999.20 mi (1,608.05 km) |
| Norristown to Moultrie (Georgia) | 778.69 mi (1,253.18 km) |
| Norristown to Mounds View (Minnesota) | 969.08 mi (1,559.58 km) |
| Norristown to Mount Airy (North Carolina) | 379.55 mi (610.82 km) |
| Norristown to Mount Clemens (Michigan) | 426.69 mi (686.69 km) |
