To find the distance between two geographic points using a great circle, one can use the provided coordinates and convert decimal minutes to minutes and seconds for accuracy. The distance calculated between N12° 34.567 W12° 34.567 and N12° 34.568 W12° 34.567 is approximately 6.076 feet. While the great circle method is effective for short distances, it does not account for the Earth's flattening, which complicates calculations for larger distances. For precise results over longer distances, more complex formulas considering the Earth's shape are necessary. Overall, the great circle method provides a straightforward approach for calculating distances between close points on the Earth's surface.
