AV-G09
Distance & Bearing
Measure the ellipsoidal (Vincenty) and spherical (haversine) distance between two points, with bearings and midpoint.
● Runs on your device; nothing is uploadedHow to use it
- Enter Start and End as lat, lon in decimal degrees or DMS
- Choose a Distance unit
- Optionally change the Sphere radius for the haversine result
- Read and copy the distances, bearings and midpoints
Limits
- Latitude
- -90° to 90°
- Longitude
- -180° to 180°
- Vincenty iterations
- 1,000
Features
- Vincenty inverse on the WGS84 ellipsoid
- Haversine on a sphere with an adjustable radius
- Initial and final bearings in degrees, DMS and 16-point compass
- Midpoint along the geodesic and on the sphere
- Units: km, m, miles, nautical miles and feet
- Falls back to the spherical result for nearly antipodal points
For AI agents: avtools_distance_bearing
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