| Mercerville to Morristown (New Jersey) | 40.35 mi (64.93 km) |
| Mercerville to Morristown (Tennessee) | 543.63 mi (874.89 km) |
| Mercerville to Morrisville (North Carolina) | 378.34 mi (608.88 km) |
| Mercerville to Morro Bay (California) | 2,513.68 mi (4,045.37 km) |
| Mercerville to Morton (Illinois) | 776.67 mi (1,249.93 km) |
| Mercerville to Morton Grove (Illinois) | 692.13 mi (1,113.87 km) |
| Mercerville to Moscow (Idaho) | 2,140.86 mi (3,445.37 km) |
| Mercerville to Moses Lake (Washington) | 2,246.16 mi (3,614.85 km) |
| Mercerville to Moss Bluff (Louisiana) | 1,245.62 mi (2,004.63 km) |
| Mercerville to Moss Point (Mississippi) | 1,031.14 mi (1,659.46 km) |
| Mercerville to Moultrie (Georgia) | 807.02 mi (1,298.77 km) |
| Mercerville to Mounds View (Minnesota) | 996.30 mi (1,603.38 km) |
| Mercerville to Mount Airy (North Carolina) | 411.30 mi (661.92 km) |
| Mercerville to Mount Clemens (Michigan) | 454.43 mi (731.33 km) |
| Mercerville to Mount Dora (Florida) | 881.85 mi (1,419.20 km) |
