429 miles in kilometers

Result

The conversion result is: 429 miles is equivalent to 690.408576 kilometers.^[1]

Conversion formula
How to convert 429 miles to kilometers?

We know (by definition) that: 1 mile = 1.609344 km.

We can set up a proportion to solve for the number of kilometers.

1 mile / 429 mile = 1.609344 km / x km

Now, we cross multiply to solve for our unknown x:

x km = (429 mile / 1 mile) * 1.609344 km → x km = 690.408576 km

Conclusion:

429 mile = 690.408576 km

Conversion in the opposite direction

The inverse of the conversion factor is that 1 kilometer is equal to 0.00144841769752292 times 429 miles.

It can also be expressed as: 429 miles is equal to 1 / 0.00144841769752292 kilometers.

Approximation

An approximate numerical result would be: four hundred and twenty-nine miles is about six hundred and ninety point four zero kilometers, or alternatively, a kilometer is about zero times four hundred and twenty-nine miles.