| Johnston to Madison (New Jersey) | 1,003.26 mi (1,614.60 km) |
| Johnston to Madison (Wisconsin) | 240.95 mi (387.78 km) |
| Johnston to Madison Heights (Michigan) | 547.00 mi (880.31 km) |
| Johnston to Madison Heights (Virginia) | 830.58 mi (1,336.69 km) |
| Johnston to Madisonville (Kentucky) | 447.27 mi (719.81 km) |
| Johnston to Magalia (California) | 1,458.69 mi (2,347.54 km) |
| Johnston to Magna (Utah) | 958.36 mi (1,542.34 km) |
| Johnston to Magnolia (Arkansas) | 581.95 mi (936.56 km) |
| Johnston to Maili (Hawaii) | 3,947.46 mi (6,352.82 km) |
| Johnston to Maitland (Florida) | 1,138.13 mi (1,831.64 km) |
| Johnston to Makakilo (Hawaii) | 3,945.11 mi (6,349.05 km) |
| Johnston to Malden (Massachusetts) | 1,160.36 mi (1,867.42 km) |
| Johnston to Malibu (California) | 1,459.16 mi (2,348.28 km) |
| Johnston to Maltby (Washington) | 1,445.99 mi (2,327.09 km) |
| Johnston to Malvern (Arkansas) | 507.97 mi (817.50 km) |
