| Norristown to Maricopa (Arizona) | 2,076.43 mi (3,341.69 km) |
| Norristown to Marietta (Georgia) | 662.12 mi (1,065.59 km) |
| Norristown to Marietta (Ohio) | 327.79 mi (527.53 km) |
| Norristown to Marina (California) | 2,497.73 mi (4,019.71 km) |
| Norristown to Marinette (Wisconsin) | 712.03 mi (1,145.91 km) |
| Norristown to Marion (Arkansas) | 879.85 mi (1,415.98 km) |
| Norristown to Marion (Illinois) | 748.69 mi (1,204.89 km) |
| Norristown to Marion (Indiana) | 544.05 mi (875.56 km) |
| Norristown to Marion (Iowa) | 855.06 mi (1,376.08 km) |
| Norristown to Marion (Ohio) | 410.93 mi (661.33 km) |
| Norristown to Marion Oaks (Florida) | 861.05 mi (1,385.72 km) |
| Norristown to Markham (Illinois) | 652.82 mi (1,050.61 km) |
| Norristown to Marlborough (Massachusetts) | 249.98 mi (402.31 km) |
| Norristown to Marlton (New Jersey) | 26.55 mi (42.73 km) |
| Norristown to Marquette (Michigan) | 750.11 mi (1,207.18 km) |
