Answer
$\approx2693\text{miles}$
Work Step by Step
By the given data and the distance formula $d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}$:
Here we also have to multiply $d$ by $\sqrt{0.1}$ to get the result in miles.
So $d=\sqrt{[(8495-4422)^2+(8720-1241)^2]\cdot0.1}=\sqrt{[4073^2+7479^2]\cdot0.1}=\sqrt{[16589329+55935441]\cdot0.1}=\sqrt{[72524770]\cdot0.1}=\sqrt{7252477}\approx2693\text{miles}$
