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Great Circle Calculator
URL: http://www.gb3pi.org.uk/great.html

Description:
A useful site for calculating direct line distances between any two points on the globe. Enter the latitude and longitude to find the length "as the crow flies" of the arc between the two locations. Distances are given in miles and kilometers.

Publisher:
Cambrigeshire Repeater Group

Library of Congress Subject Headings:
Distances -- Measurement
Great circle (Geometry)

LII Database Information:
Record 12278 created by Douglas Smith on 09/21/2001
Last modification on 10/15/2001
Published: 09/21/2001  
Funding agency: California State Library
LII Item ID: http://lii.org/cs/lii/view/item/12278