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    Convert

    mimm

    Mile
    mi
    Millimeter
    1,609,344
    mm
    Rounded result (4 decimals max)

    Formula

    1 mi = 1,609,344 mm

    Conversion sourcesTap or click to view references
    • The International System of Units (SI) — NIST Special Publication 330

      National Institute of Standards and Technology (NIST). The SI Brochure (SP 330) is the definitive English edition of the BIPM SI tables. NIST’s edition lists the official constants and conversion factors tying inch-pound units to SI, which SwapUnits applies for length, mass, temperature, pressure, volume, and related conversions. See /standards/nist-si-tenfold for the complete decimal multiple/submultiple table. View source · View SI table

    Results update as you type. Swap the direction to convert back from mm to mi.

    mi to mm quick table

    Multiply any row by the same factor to scale results. Use the converter above to enter exact values with your own units.

    Mile (mi)Millimeter (mm)
    0.25 mi402,336 mm
    0.5 mi804,672 mm
    1 mi1,609,344 mm
    2 mi3,218,688 mm
    5 mi8,046,720 mm
    10 mi16,093,440 mm
    25 mi40,233,600 mm
    100 mi160,934,400 mm

    mm back to mi

    Keep the reciprocal handy when double-checking calculations or undoing a conversion.

    Millimeter (mm)Mile (mi)
    0.25 mm0 mi
    0.5 mm0 mi
    1 mm0 mi
    2 mm0 mi
    5 mm0 mi
    10 mm0 mi
    25 mm0 mi
    100 mm0.0001 mi

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