42 miles in feet
Conversion
42 miles is equivalent to 221760 feet.[1]
Conversion formula
How to convert 42 miles to feet?
We know (by definition) that:
We can set up a proportion to solve for the number of feet.
Now, we cross multiply to solve for our unknown :
Conclusion:
Conversion in the opposite direction
The inverse of the conversion factor is that 1 foot is equal to 4.50937950937951e-06 times 42 miles.
It can also be expressed as: 42 miles is equal to feet.
Approximation
An approximate numerical result would be: forty-two miles is about two hundred and twenty-one thousand, seven hundred and sixty feet, or alternatively, a foot is about zero times forty-two miles.
Footnotes
[1] The precision is 15 significant digits (fourteen digits to the right of the decimal point).
Results may contain small errors due to the use of floating point arithmetic.