2,980 large and medium airports with scheduled services from OurAirports.
Each region is closer to a particular airport than any other. This partitioning of the sphere is called a spherical Voronoi diagram.
The point at … is furthest away from any airport in the above dataset; … from the nearest three airports.
This is the circumcentre of the Delaunay triangle with the largest circumcircle radius.
There are in fact airports on Antarctica, but they are not classed as medium or large, and do not have scheduled services according to this dataset.
… at … is the most remote; from the nearest airport, .
Copyright © Jason Davies 2015.