About the Units
mile (mi)
A standard imperial length unit for longer distances.
gigameter (Gm)
A length unit equal to 10^9 meters.
Common Conversions
- 1 mi = 0.0000016093439 Gm
- 621371.2 mi = 1 Gm
Convert from miles to gigameters
Conversion Information
To convert from miles to gigameters, multiply by 0.0000016093439
1 mi = 0.0000016093439 Gm