| Mercerville to Mitchell (South Dakota) | 1,218.62 mi (1,961.17 km) |
| Mercerville to Mitchellville (Maryland) | 144.38 mi (232.36 km) |
| Mercerville to Moberly (Missouri) | 941.70 mi (1,515.52 km) |
| Mercerville to Mobile (Alabama) | 1,001.35 mi (1,611.52 km) |
| Mercerville to Modesto (California) | 2,467.07 mi (3,970.36 km) |
| Mercerville to Mokena (Illinois) | 693.92 mi (1,116.76 km) |
| Mercerville to Moline (Illinois) | 828.98 mi (1,334.11 km) |
| Mercerville to Moncks Corner (South Carolina) | 569.78 mi (916.97 km) |
| Mercerville to Monfort Heights (Ohio) | 531.77 mi (855.81 km) |
| Mercerville to Monmouth (Oregon) | 2,454.23 mi (3,949.71 km) |
| Mercerville to Monroe (Georgia) | 666.91 mi (1,073.29 km) |
| Mercerville to Monroe (Louisiana) | 1,101.57 mi (1,772.80 km) |
| Mercerville to Monroe (Michigan) | 467.19 mi (751.87 km) |
| Mercerville to Monroe (North Carolina) | 483.17 mi (777.59 km) |
| Mercerville to Monroe (Ohio) | 515.91 mi (830.27 km) |
