# How to find the distance between two points This video explains how to find the distance between two points using the pythagorean theorem and using the distance formula. My Website: . How to Find the Distance Between Two Points. Think of the distance between any two points as a line. The length of this line can be found using the distance formula: \sqrt((x_2 - x_1)^2 + (y_2 - y_1)^2). Take the coordinates of two points you want to find the distance between. Call one point Point 1 (x1,y1) and make. The distance formula is derived from the Pythagorean theorem. The given distance between two points calculator is used to find the exact length between two points (x1, y1) and (x2, y2) in a 2d geographical coordinate system. Draw a right-angled triangle with the line formed by the points, the distance between the two points can be calculated by finding the horizontal (x 2 - x 1) and vertical. How to Find the Distance Between Two Points. Distance Apart. Transcript. Distance Apart. Here we have a basic relative position problem. We have a train and a plane traveling the same route at different speeds and departing at different times, and were asked when will the plane overtake the train? The first thing we. Quick Explanation. When we know the horizontal and vertical distances between two points we can calculate the straight line distance like this. distance = √ a 2 + b 2 You can calculate the distance between two or more points on the map. For example, you can measure the mileage in a straight line between two cities. On your computer, open 2010 IIT JEE Paper 1 Problem 51 Distance Between Planes The distance formula in geometry is a simple way to determine the straight-line distance between two points on a two-dimensional or even a three-dimensional coordinate grid system. This involved taking the square root of the sum of the squares of the individual distances in each dimension. Here is the Visual C++ program for the Distance between the two points. It uses the following formula give points are (x1,y1) and (x2, y2) SQRT( (x2-x1) * (x2-x1) + (y2-y1) * (y2-y1) )