dist = math.sqrt((x2 – x1)**2 + (y2 – y1)**2)

import geopy.distance</p> <p>coords_1 = (52.2296756, 21.0122287)<br /> coords_2 = (52.406374, 16.9251681)</p> <p>print(geopy.distance.distance(coords_1, coords_2).km)<br />