You can use this form to compute the distance between
two points on the Earth. The computed distance is a great-circle approximation
to the actual distance.
Enter values in decimal degrees, degrees and minutes, or degrees, minutes,
and seconds. Separate minutes and seconds using spaces or colon (:)
Use negative numbers for west longitudes and south latitudes. Choose
Compute to get the geographic distance.
The distance will be reported in meters, and latitudes and longitudes
will be reported in decimal degrees.
Location 1: Longitude
Location 2: Longitude
Last update: 04 Mar 2000 --