Free · Draw the shortest world route

Great Circle Route Maker

Create a curved GeoJSON route that follows the shortest path across the globe between two points.

  • Clear map preview
  • Private in your browser
  • GeoJSON download

Work with map data

Use the example or add your own GeoJSON. Results stay in this browser tab.

Result view
Making the map resultTurf is loading in this tab.
StatusLoading
EngineTurf.js
PrivacyLocal
FormatGeoJSON

Three simple steps

How to use it

  1. Enter the start and end coordinates.
  2. Choose how many points should shape the route.
  3. Check the map, then copy or download the GeoJSON result.

Your map data stays on this device

Turf.js reads and changes the GeoJSON inside this browser tab. Bookify does not upload or save it. Close the tab and the working copy is gone.