Conversion kilometers to miles, km to mile.The conversion factor is 0.62137119223733; so 1 kilometer = 0.62137119223733 miles. In other words, the value in km divide by 1.609344 to get a value in mile. The calculator gives the answer to the questions: 40 km is how many mile? or change km to mile. Convert km to mile.
1 km = 0.62137 mile1 kilometer is 0.62137 miles.
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