What if the distance is longer than the line?

The result is clamped to the line’s end point.

Point Along a Line

Find the point at a given distance along a GeoJSON LineString.

Paste GeoJSON (LineString)

Distance

Units

-122.420385, 37.774808

Runs entirely in your browser - nothing is sent to a server.

1
Paste a LineString

Paste a GeoJSON LineString.
2
Enter a distance

Distance from the start of the line, in the picked units.
3
Read the point

The longitude/latitude at that distance is computed instantly.

What if the distance is longer than the line?: The result is clamped to the line’s end point.