Returns the distance (measured in meters) from the current object's location to the specified location.
- iOS 3.2+
- macOS 10.6+
- tvOS 9.0+
- watchOS 2.0+
- Core Location
The destination location.
The distance (in meters) between the two locations.
This method measures the distance between the location in the current object and the value in the
location parameter. The distance is calculated by tracing a line between the two points that follows the curvature of the Earth, and measuring the length of the resulting arc. The arc is a smooth curve that does not take into account altitude changes between the two locations.