| Phoenixville to Maryland Heights (Missouri) | 803.14 mi (1,292.54 km) |
| Phoenixville to Marysville (California) | 2,423.77 mi (3,900.68 km) |
| Phoenixville to Marysville (Ohio) | 413.73 mi (665.84 km) |
| Phoenixville to Marysville (Washington) | 2,339.90 mi (3,765.71 km) |
| Phoenixville to Maryville (Missouri) | 1,018.64 mi (1,639.34 km) |
| Phoenixville to Maryville (Tennessee) | 551.34 mi (887.29 km) |
| Phoenixville to Mason (Ohio) | 469.45 mi (755.50 km) |
| Phoenixville to Mason City (Iowa) | 934.39 mi (1,503.75 km) |
| Phoenixville to Massapequa (New York) | 113.92 mi (183.33 km) |
| Phoenixville to Massapequa Park (New York) | 115.27 mi (185.51 km) |
| Phoenixville to Massillon (Ohio) | 318.79 mi (513.05 km) |
| Phoenixville to Mastic (New York) | 147.96 mi (238.11 km) |
| Phoenixville to Mastic Beach (New York) | 147.64 mi (237.60 km) |
| Phoenixville to Matteson (Illinois) | 645.72 mi (1,039.19 km) |
| Phoenixville to Matthews (North Carolina) | 447.91 mi (720.85 km) |
