Kilometers to Miles Converter

Kilometers measure road distances, runs and rides in most of the world, while the US and UK sign their roads in miles. A mile is exactly 1.609344 km, so a kilometer is about 0.62 miles.

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    How to Convert Kilometers to Miles

    miles = kilometers ÷ 1.609344

    Equivalently, multiply by 0.621371. A handy trick: consecutive Fibonacci numbers (3, 5, 8, 13, 21) are close to km-to-mile pairs, so 8 km ≈ 5 mi and 13 km ≈ 8 mi.

    Worked Examples

    A 5K run in miles

    1. 5 ÷ 1.609344 = 3.10686

    5 km = 3.107 mi

    A marathon in miles

    1. 42.195 ÷ 1.609344 = 26.2188

    42.195 km = 26.219 mi

    Kilometers to Miles Chart

    Kilometers to Miles conversion table
    Kilometers Miles
    1 km 0.6214 mi
    2 km 1.2427 mi
    3 km 1.8641 mi
    5 km (5K) 3.1069 mi
    8 km 4.971 mi
    10 km (10K) 6.2137 mi
    15 km 9.3206 mi
    20 km 12.4274 mi
    21.0975 km (half marathon) 13.1094 mi
    25 km 15.5343 mi
    30 km 18.6411 mi
    42.195 km (marathon) 26.2188 mi
    50 km 31.0686 mi
    80 km 49.7097 mi
    100 km 62.1371 mi
    160 km 99.4194 mi
    200 km 124.2742 mi
    300 km 186.4114 mi
    500 km 310.6856 mi
    1,000 km 621.3712 mi

    More Length Conversions

    Going the other way? Use the Miles to Kilometers converter, or the Distance & Length Converter for every length unit, with unit definitions and history.

    Last reviewed:

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