Distance calculator
Great-circle distance between two points on Earth, plus the initial bearing.
How to use
- Enter the latitude and longitude of the start and end points.
- Hit "Calculate distance".
- Get the result in kilometres, miles and nautical miles, plus the initial bearing.
Distance uses the Haversine great-circle formula (mean Earth radius 6,371.0088 km) — the shortest path along the surface. The initial bearing is the compass direction from the first point towards the second, 0° at north and increasing clockwise.
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