# GoogleMaps Framework Reference

# GMSGeometryLength

    extern CLLocationDistance GMSGeometryLength(https://developers.google.com/maps/documentation/ios-sdk/reference/objc/Classes/GMSPath.html *_Nonnull path)

Returns the great circle length of `path`, in meters, on Earth.

This is the sum of `GMSGeometryDistance()` over the path segments.

All the coordinates of the path must be valid.