FREE ONLINE TOOL

Free Distance Between Coordinates
Calculator

Free advanced Distance Between Coordinates Calculator with WGS84 Vincenty geodesic distance, Haversine and rhumb-line comparisons, bearings, midpoint, altitude-aware ECEF chord, ENU offsets, DMS parsing, presets and CSV/JSON export.

About Free Distance Between Coordinates Calculator

Get WGS84 ellipsoidal geodesic distance, spherical Haversine, constant-bearing rhumb line and altitude-aware 3D chord—plus initial/final bearings, midpoint, DMS conversion and local ENU offsets. Paste decimal or DMS coordinates and keep every assumption visible.

Workspace options

  • Paste coordinate pair
  • Latitude
  • Longitude
  • Altitude
  • Altitude unit
  • Headline distance unit

Available actions

  • Apply
  • ⇄ Swap A / B
  • London → New York
  • Across date line
  • Short baseline
  • Near antipodal