With this information, you can calculate the quantity of inches 42 miles is equal to.

¿What is the inverse calculation between 1 inch and 42 miles?

Performing the inverse calculation of the relationship between units, we obtain that 1 inch is 3.7578163e-07 times 42 miles.

Which is the same to say that 42 miles is 2661120 inches.

Forty-two miles equals to two million six hundred sixty-one thousand one hundred twenty inches. *Approximation

A inch is three times forty-two miles. *Approximation