In range J$20$:J$29,$ calculate the distance between the cities $($paired in rows$)$ in ranges F$20$:F$29$ and G$20$:G$29.$

Place your calculation in cell J$20$ for the distance between the first city $($cell H$20)$ and the second city $($cell I$20).$

Use the INDEX function.

Reference your row and column position calculations from the last two tasks as well as the table of distances $($range C$3$:O$15).$

Reuse your formula to complete range J$20$:J$29$ of the table.