## Unit Converter

## Conversion formula

The conversion factor from kilometers to miles is 0.62137119223733, which means that 1 kilometer is equal to 0.62137119223733 miles:

1 km = 0.62137119223733 mi

To convert 31 kilometers into miles we have to multiply 31 by the conversion factor in order to get the length amount from kilometers to miles. We can also form a simple proportion to calculate the result:

1 km → 0.62137119223733 mi

31 km → L_{(mi)}

Solve the above proportion to obtain the length *L* in miles:

L_{(mi)} = 31 km × 0.62137119223733 mi

L_{(mi)} = 19.262506959357 mi

The final result is:

31 km → 19.262506959357 mi

We conclude that **31 kilometers is equivalent to 19.262506959357 miles**:

31 kilometers = 19.262506959357 miles

## Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case **1 mile is equal to 0.051914322580645 × 31 kilometers**.

Another way is saying that *31 kilometers is equal to 1 ÷ 0.051914322580645 miles*.

## Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that **thirty-one kilometers is approximately nineteen point two six three miles**:

31 km ≅ 19.263 mi

An alternative is also that *one mile is approximately zero point zero five two times thirty-one kilometers*.

## Conversion table

### kilometers to miles chart

For quick reference purposes, below is the conversion table you can use to convert from kilometers to miles

kilometers (km) | miles (mi) |
---|---|

32 kilometers | 19.884 miles |

33 kilometers | 20.505 miles |

34 kilometers | 21.127 miles |

35 kilometers | 21.748 miles |

36 kilometers | 22.369 miles |

37 kilometers | 22.991 miles |

38 kilometers | 23.612 miles |

39 kilometers | 24.233 miles |

40 kilometers | 24.855 miles |

41 kilometers | 25.476 miles |