About the Units
mile (mi)
A standard imperial length unit for longer distances.
megameter (Mm)
A length unit equal to 10^6 meters.
Common Conversions
- 1 mi = 0.001609344 Mm
- 621.3712 mi = 1 Mm
Convert from miles to megameters
Conversion Information
To convert from miles to megameters, multiply by 0.001609344
1 mi = 0.001609344 Mm