First, select the amount of decimal place accuracy you want, or how many trailing numbers there should be. Enter your coordinates into the ask boxes to find the euclidean distance between them. For example, if I wanted to find the distance between points (0, 0) and (3, 4), here's how I would do it: "X coordinate of the first point" --> 0 "Y coordinate of the first point" --> 0 "X coordinate of the second point" --> 3 "Y coordinate of the first point" --> 4 Now just watch the distance appear!